Leading Global Turnkey Greenhouse Manufacturer
Commercial Greenhouse Manufacturer | Sainpoly
Why Choose Sainpoly
Sainpoly delivers high-performance greenhouse solutions designed to thrive in any climate and for any crop—from tomatoes and lettuce to medical marijuana. Combining 25 years of manufacturing expertise with an end-to-end turnkey service, we seamlessly manage everything from custom engineering and factory-direct production to on-site installation, ensuring your facility is built for maximum productivity and long-term success
◎ 25+ Years Legacy
◎ 80+ Countries Served
◎ 9,850+ Projects Done
◎ Extreme Climate Expertise
◎ 80+ Countries Served
◎ 9,850+ Projects Done
◎ Extreme Climate Expertise
◎ 60+ Expert Staff
◎ Multilingual 24/7 Service
◎15+ Proprietary Patents
◎ Full-Cycle Ag-Consulting
◎ Multilingual 24/7 Service
◎15+ Proprietary Patents
◎ Full-Cycle Ag-Consulting
◎90% In-House Production
◎Robotic Precision Welding
◎CE & ISO Compliance
◎Strategic Global Supply
◎Robotic Precision Welding
◎CE & ISO Compliance
◎Strategic Global Supply
◎ End-to-End Solutions
◎ Modular Fast-Installation
◎ Global Onsite Dispatch
◎ Lifetime Technical Support
◎ Modular Fast-Installation
◎ Global Onsite Dispatch
◎ Lifetime Technical Support
Greenhouse product category
Sainpoly provides comprehensive, turnkey greenhouse solutions. With 25 years of manufacturing expertise and 90% in-house production, we offer a seamless, end-to-end service—from custon design and precision manufacturing to professional installation—delivering high-performance, factory-direct results that ensure your facility is optimised for maximum productivity and long-term success.
Multi-Span greenhouse
Highly controllable environment
Energy saving and consumption reduction
Suitable for year-round production
Multi-span Greenhouse: Ideal for large-scale, standardized commercial planting projects
that prioritize high land utilization and cost-effectiveness.
Venlo greenhouse
Ultra-high light transmittance
Excellent drainage performance
Ultimate environmental controllability
Lightweight yet stable structure
Excellent flexibility and scalability
Venlo Greenhouse: Suitable for high-standard modern agricultural projects requiring
precise environmental control and long-term, stable production.
Hydroponic greenhouse
Ultimate Water and Fertilizer Efficiency
Hydroponic Greenhouse: Designed for soilless cultivation, perfect for operations
where land is limited or resource efficiency and high yields are prioritized.
Gothic greenhouse
Strong wind and snow resistance
Gothic Greenhouse: Best for regions with heavy snowfall or rainfall, as its structure
provides superior drainage and structural resistance.
Semi enclosed greenhouse
Highly controllable environment
Energy saving and consumption reduction
Suitable for year-round production
Semi-closed Greenhouse: Suited for professional growers in complex climates or
high-pest environments, where all-weather, precise environmental regulation is
necessary tomaximize crop quality.
Application Industry
From diverse crops to challenging climates, Sainpoly delivers proven, high-performance greenhouse solutions tailored to your specific needs. By integrating our 25 years of manufacturing expertise with a seamless turnkey service—covering everything from custom design and precision production to professional installation—we ensure your project is built for success, regardless of location or crop type.
◎Turnkey One-Stop Integration: Full-service support from design and construction to long-term agronomic management.
◎Customized & Adaptive Engineering: Flexible designs tailored to your specific climate, budget, and local requirements.
◎Year-Round High-Yield Production: Advanced climate control enabling consistent, high-quality output regardless of the season.
◎Modern Cultivation Expertise: Integrated solutions for both traditional soil-based and advanced hydroponic farming.
◎Customized & Adaptive Engineering: Flexible designs tailored to your specific climate, budget, and local requirements.
◎Year-Round High-Yield Production: Advanced climate control enabling consistent, high-quality output regardless of the season.
◎Modern Cultivation Expertise: Integrated solutions for both traditional soil-based and advanced hydroponic farming.
◎Precision Environmental Control: Optimized climate systems to enhance sugar content, color, and fruit development.
◎Extended Growing Seasons: Strategies for early harvesting and off-season production to maximize market returns.
◎Customized Crop Management: Tailored greenhouse configurations designed specifically for berries and high-value fruit crops.
◎Scalable & Robust Infrastructure: Durable designs built for long-term reliability and easy integration with irrigation systems.
◎Extended Growing Seasons: Strategies for early harvesting and off-season production to maximize market returns.
◎Customized Crop Management: Tailored greenhouse configurations designed specifically for berries and high-value fruit crops.
◎Scalable & Robust Infrastructure: Durable designs built for long-term reliability and easy integration with irrigation systems.
◎Optimal Micro-climate Control: Advanced systems for precise temperature and humidity management, ensuring vibrant color and healthy growth.
◎Tailored Space Utilization: Flexible benching and layout designs optimized for ornamental plants to maximize display area and efficiency.
◎Enhanced Pest & Disease Protection: High-sealing structures with integrated insect netting to minimize external threats and chemical dependency.
◎Year-Round Aesthetic Production: Controlled environments that allow for continuous growth cycles to meet market demand regardless of the season.
◎Tailored Space Utilization: Flexible benching and layout designs optimized for ornamental plants to maximize display area and efficiency.
◎Enhanced Pest & Disease Protection: High-sealing structures with integrated insect netting to minimize external threats and chemical dependency.
◎Year-Round Aesthetic Production: Controlled environments that allow for continuous growth cycles to meet market demand regardless of the season.
◎Precision Growth Environment: Advanced climate control ensures optimal temperature, light, and humidity for delicate seedlings to thrive.
◎Customized Bench & Layout: Flexible, space-saving benching systems designed to maximize nursery capacity and improve workflow efficiency.
◎Controlled Disease Prevention: High-sealing structures and integrated filtration systems minimize exposure to pests and soil-borne diseases.
◎Optimized Germination Success: Tailored environmental settings to boost germination rates and ensure high-quality, uniform plant development.
◎Customized Bench & Layout: Flexible, space-saving benching systems designed to maximize nursery capacity and improve workflow efficiency.
◎Controlled Disease Prevention: High-sealing structures and integrated filtration systems minimize exposure to pests and soil-borne diseases.
◎Optimized Germination Success: Tailored environmental settings to boost germination rates and ensure high-quality, uniform plant development.
◎Strict Environmental Precision: Advanced climate control systems ensure exact temperature, humidity, and light levels required for high-potency medicinal crops.
◎Secure & Contained Growth: High-sealing structural designs provide a controlled, biosecure environment to prevent contamination and protect crop integrity.
◎Optimized Crop Quality: Specialized configurations support uniform growth and maximum yield of active ingredients, enhancing the market value of your harvest.
◎Turnkey Operational Support: Integrated systems designed for high-value agricultural projects, combining infrastructure reliability with long-term technical management.
◎Secure & Contained Growth: High-sealing structural designs provide a controlled, biosecure environment to prevent contamination and protect crop integrity.
◎Optimized Crop Quality: Specialized configurations support uniform growth and maximum yield of active ingredients, enhancing the market value of your harvest.
◎Turnkey Operational Support: Integrated systems designed for high-value agricultural projects, combining infrastructure reliability with long-term technical management.
◎Maximum Resource Efficiency: Precision irrigation and nutrient delivery systems significantly reduce water usage compared to traditional soil-based farming.
◎Optimized Growth Rates: Direct nutrient uptake allows for faster crop development and shorter harvest cycles, maximizing your annual production capacity.
◎Advanced Space Utilization: Flexible vertical and flat hydroponic designs enable high-density planting, significantly increasing yields per square meter.
◎Cleaner Production Environment: Soil-free cultivation eliminates soil-borne pests and diseases, reducing the need for chemical pesticides and ensuring safer, high-quality produce.
◎Optimized Growth Rates: Direct nutrient uptake allows for faster crop development and shorter harvest cycles, maximizing your annual production capacity.
◎Advanced Space Utilization: Flexible vertical and flat hydroponic designs enable high-density planting, significantly increasing yields per square meter.
◎Cleaner Production Environment: Soil-free cultivation eliminates soil-borne pests and diseases, reducing the need for chemical pesticides and ensuring safer, high-quality produce.
◎Sustainable Ecosystem Integration: Combines fish farming and plant cultivation into a closed-loop system, creating a highly efficient and environmentally friendly production model.
◎Natural Nutrient Cycling: Uses fish waste as a natural, organic fertilizer for plants, which in turn filters the water for the fish, eliminating the need for synthetic fertilizers.
◎Maximum Resource Efficiency: Reduces water usage significantly compared to traditional farming methods, as water is continuously recycled through the system.
◎Dual-Revenue Potential: Enables the simultaneous production of high-quality aquatic products and fresh vegetables, diversifying your agricultural output and economic returns.
◎Natural Nutrient Cycling: Uses fish waste as a natural, organic fertilizer for plants, which in turn filters the water for the fish, eliminating the need for synthetic fertilizers.
◎Maximum Resource Efficiency: Reduces water usage significantly compared to traditional farming methods, as water is continuously recycled through the system.
◎Dual-Revenue Potential: Enables the simultaneous production of high-quality aquatic products and fresh vegetables, diversifying your agricultural output and economic returns.
◎Climate-Resilient Infrastructure: Specialized structural design engineered to withstand extreme temperatures, high winds, and heavy snow loads.
◎Precision Environmental Control: Advanced intelligent systems that actively regulate internal temperature, humidity, and light to counter harsh external weather.
◎Optimized Resource Efficiency: Integrated water-fertilizer management and insulation solutions designed to minimize operational costs in challenging environments.
◎Stable Year-Round Output: Proven capability to maintain optimal growth cycles for high-value crops regardless of external climatic fluctuations.
◎Comprehensive Technical Support: Tailored project solutions including structural verification, local climate data analysis, and professional installation guidance.
◎Precision Environmental Control: Advanced intelligent systems that actively regulate internal temperature, humidity, and light to counter harsh external weather.
◎Optimized Resource Efficiency: Integrated water-fertilizer management and insulation solutions designed to minimize operational costs in challenging environments.
◎Stable Year-Round Output: Proven capability to maintain optimal growth cycles for high-value crops regardless of external climatic fluctuations.
◎Comprehensive Technical Support: Tailored project solutions including structural verification, local climate data analysis, and professional installation guidance.
Application Industry
From diverse crops to challenging climates, Sainpoly delivers proven, high-performance greenhouse solutions tailored to your specific needs. By integrating our 25 years of manufacturing expertise with a seamless turnkey service—covering everything from custom design and precision production to professional installation—we ensure your project is built for success, regardless of location or crop type.
◎Turnkey One-Stop Integration: Full-service support from design and construction to long-term agronomic management.
◎Customized & Adaptive Engineering: Flexible designs tailored to your specific climate, budget, and local requirements.
◎Year-Round High-Yield Production: Advanced climate control enabling consistent, high-quality output regardless of the season.
◎Modern Cultivation Expertise: Integrated solutions for both traditional soil-based and advanced hydroponic farming.
◎Customized & Adaptive Engineering: Flexible designs tailored to your specific climate, budget, and local requirements.
◎Year-Round High-Yield Production: Advanced climate control enabling consistent, high-quality output regardless of the season.
◎Modern Cultivation Expertise: Integrated solutions for both traditional soil-based and advanced hydroponic farming.
◎Precision Environmental Control: Optimized climate systems to enhance sugar content, color, and fruit development.
◎Extended Growing Seasons: Strategies for early harvesting and off-season production to maximize market returns.
◎Customized Crop Management: Tailored greenhouse configurations designed specifically for berries and high-value fruit crops.
◎Scalable & Robust Infrastructure: Durable designs built for long-term reliability and easy integration with irrigation systems.
◎Extended Growing Seasons: Strategies for early harvesting and off-season production to maximize market returns.
◎Customized Crop Management: Tailored greenhouse configurations designed specifically for berries and high-value fruit crops.
◎Scalable & Robust Infrastructure: Durable designs built for long-term reliability and easy integration with irrigation systems.
◎Optimal Micro-climate Control: Advanced systems for precise temperature and humidity management, ensuring vibrant color and healthy growth.
◎Tailored Space Utilization: Flexible benching and layout designs optimized for ornamental plants to maximize display area and efficiency.
◎Enhanced Pest & Disease Protection: High-sealing structures with integrated insect netting to minimize external threats and chemical dependency.
◎Year-Round Aesthetic Production: Controlled environments that allow for continuous growth cycles to meet market demand regardless of the season.
◎Tailored Space Utilization: Flexible benching and layout designs optimized for ornamental plants to maximize display area and efficiency.
◎Enhanced Pest & Disease Protection: High-sealing structures with integrated insect netting to minimize external threats and chemical dependency.
◎Year-Round Aesthetic Production: Controlled environments that allow for continuous growth cycles to meet market demand regardless of the season.
◎Precision Growth Environment: Advanced climate control ensures optimal temperature, light, and humidity for delicate seedlings to thrive.
◎Customized Bench & Layout: Flexible, space-saving benching systems designed to maximize nursery capacity and improve workflow efficiency.
◎Controlled Disease Prevention: High-sealing structures and integrated filtration systems minimize exposure to pests and soil-borne diseases.
◎Optimized Germination Success: Tailored environmental settings to boost germination rates and ensure high-quality, uniform plant development.
◎Customized Bench & Layout: Flexible, space-saving benching systems designed to maximize nursery capacity and improve workflow efficiency.
◎Controlled Disease Prevention: High-sealing structures and integrated filtration systems minimize exposure to pests and soil-borne diseases.
◎Optimized Germination Success: Tailored environmental settings to boost germination rates and ensure high-quality, uniform plant development.
◎Strict Environmental Precision: Advanced climate control systems ensure exact temperature, humidity, and light levels required for high-potency medicinal crops.
◎Secure & Contained Growth: High-sealing structural designs provide a controlled, biosecure environment to prevent contamination and protect crop integrity.
◎Optimized Crop Quality: Specialized configurations support uniform growth and maximum yield of active ingredients, enhancing the market value of your harvest.
◎Turnkey Operational Support: Integrated systems designed for high-value agricultural projects, combining infrastructure reliability with long-term technical management.
◎Secure & Contained Growth: High-sealing structural designs provide a controlled, biosecure environment to prevent contamination and protect crop integrity.
◎Optimized Crop Quality: Specialized configurations support uniform growth and maximum yield of active ingredients, enhancing the market value of your harvest.
◎Turnkey Operational Support: Integrated systems designed for high-value agricultural projects, combining infrastructure reliability with long-term technical management.
◎Maximum Resource Efficiency: Precision irrigation and nutrient delivery systems significantly reduce water usage compared to traditional soil-based farming.
◎Optimized Growth Rates: Direct nutrient uptake allows for faster crop development and shorter harvest cycles, maximizing your annual production capacity.
◎Advanced Space Utilization: Flexible vertical and flat hydroponic designs enable high-density planting, significantly increasing yields per square meter.
◎Cleaner Production Environment: Soil-free cultivation eliminates soil-borne pests and diseases, reducing the need for chemical pesticides and ensuring safer, high-quality produce.
◎Optimized Growth Rates: Direct nutrient uptake allows for faster crop development and shorter harvest cycles, maximizing your annual production capacity.
◎Advanced Space Utilization: Flexible vertical and flat hydroponic designs enable high-density planting, significantly increasing yields per square meter.
◎Cleaner Production Environment: Soil-free cultivation eliminates soil-borne pests and diseases, reducing the need for chemical pesticides and ensuring safer, high-quality produce.
◎Sustainable Ecosystem Integration: Combines fish farming and plant cultivation into a closed-loop system, creating a highly efficient and environmentally friendly production model.
◎Natural Nutrient Cycling: Uses fish waste as a natural, organic fertilizer for plants, which in turn filters the water for the fish, eliminating the need for synthetic fertilizers.
◎Maximum Resource Efficiency: Reduces water usage significantly compared to traditional farming methods, as water is continuously recycled through the system.
◎Dual-Revenue Potential: Enables the simultaneous production of high-quality aquatic products and fresh vegetables, diversifying your agricultural output and economic returns.
◎Natural Nutrient Cycling: Uses fish waste as a natural, organic fertilizer for plants, which in turn filters the water for the fish, eliminating the need for synthetic fertilizers.
◎Maximum Resource Efficiency: Reduces water usage significantly compared to traditional farming methods, as water is continuously recycled through the system.
◎Dual-Revenue Potential: Enables the simultaneous production of high-quality aquatic products and fresh vegetables, diversifying your agricultural output and economic returns.
◎Climate-Resilient Infrastructure: Specialized structural design engineered to withstand extreme temperatures, high winds, and heavy snow loads.
◎Precision Environmental Control: Advanced intelligent systems that actively regulate internal temperature, humidity, and light to counter harsh external weather.
◎Optimized Resource Efficiency: Integrated water-fertilizer management and insulation solutions designed to minimize operational costs in challenging environments.
◎Stable Year-Round Output: Proven capability to maintain optimal growth cycles for high-value crops regardless of external climatic fluctuations.
◎Comprehensive Technical Support: Tailored project solutions including structural verification, local climate data analysis, and professional installation guidance.
◎Precision Environmental Control: Advanced intelligent systems that actively regulate internal temperature, humidity, and light to counter harsh external weather.
◎Optimized Resource Efficiency: Integrated water-fertilizer management and insulation solutions designed to minimize operational costs in challenging environments.
◎Stable Year-Round Output: Proven capability to maintain optimal growth cycles for high-value crops regardless of external climatic fluctuations.
◎Comprehensive Technical Support: Tailored project solutions including structural verification, local climate data analysis, and professional installation guidance.
Sainpoly Global Projects: Delivering Quality & Sustainable Yield
Sainpoly provides comprehensive, turnkey greenhouse solutions. With 25 years of manufacturing expertise and 90% in-house production, we offer a seamless, end-to-end service—from custon design and precision manufacturing to professional installation—delivering high-performance, factory-direct results that ensure your facility is optimised for maximum productivity and long-term success.
Sainpoly creates the most advanced film Multi-span greenhouse for global agriculture - low-cost, high return, allowing your crops to increase exponentially. Source factory, full size and full system can be customized, one-stop turnkey service.
Sainpoly is committed to providing the most advanced film Multi-span greenhouse solutions for global agricultural production. We achieve high economic returns with low-cost investment, helping customers achieve double crop yields. As the source factory, we support personalized customization of full-size and full system, and provide one-stop turnkey services from design to delivery.
Sainpoly creates the most advanced Multi-span film greenhouse for global agricultural planting, achieving low cost and high return, allowing you to double the yield of the crops you want to grow. Source factory, supports full size and full system customization, and provides turnkey arch services.
The Sainpoly Multi-Span Greenhouse is designed for large-scale and efficient agriculture as well as commercial planting markets, and is not afraid of harsh weather conditions. Realize annual high yield and high-quality production of crops.
Sainpoly Venlo Glass Greenhouse ensures customers can achieve stable vegetable production throughout the year under any climate conditions. Relying on the advantage of direct supply from the factory, we support on-demand full-size customization and provide turnkey services throughout the entire process from design to delivery.
The Sainpoly Venlo Glass greenhouse can maintain a stable cultivation environment in extreme climates such as scorching heat, blizzards, or extreme cold, achieving continuous annual vegetable production. As a source manufacturer, we provide personalized customization of any span and undertake one-stop engineering services from planning and design to completion acceptance, ensuring that your planting projects remain safe and efficient even in extreme weather conditions.
Sainpoly Venlo Greenhouse ensures customers achieve stable vegetable production throughout the year under any climate conditions. Relying on the advantage of direct supply from the factory, we support on-demand full-size customization and provide turnkey services throughout the entire process from design to delivery.
Sainpoly Venlo Greenhouse ensures customers achieve stable vegetable production throughout the year under any climate conditions. Relying on the advantage of direct supply from the factory, we support on-demand full-size customization and provide turnkey services throughout the entire process from design to delivery.
Sainpoly professional grade Hydroponic greenhouse integrates hydroponic planting units with extreme climate resistant enclosure structures. It is directly supplied by the manufacturing base and accepts personalized customization of all sizes. The delivery method is one-stop general contracting service, and after user acceptance, it can be directly put into production and operation.
The Sainpoly Gothic greenhouse features a pointed roof ridge and steep slope roof, which helps snow to slide off on its own, thereby reducing the risk of structural loads. At the same time, its interior space is spacious enough to support stable production of various vegetable crops throughout the year.
The Sainpoly Gothic greenhouse adopts a pointed roof ridge and steep slope roof design, which facilitates the sliding of snow and reduces the risk of structural load. The interior space of the greenhouse is abundant, supporting the year-round stable planting of various vegetable crops.
Sainpoly semi-closed greenhouse, world-class environmental control architecture, can withstand various harsh weather conditions and ensure the continuous production of diverse crops such as tomatoes, peppers, cucumbers, leafy vegetables, strawberries, and herbs throughout the year. The source factory supports customization of any specifications, delivering the entire process from design to production, helping commercial growers achieve stable and increased income.
Sainpoly Global Projects: Delivering Quality & Sustainable Yield
Sainpoly provides comprehensive, turnkey greenhouse solutions. With 25 years of manufacturing expertise and 90% in-house production, we offer a seamless, end-to-end service—from custon design and precision manufacturing to professional installation—delivering high-performance, factory-direct results that ensure your facility is optimised for maximum productivity and long-term success.
Sainpoly creates the most advanced film Multi-span greenhouse for global agriculture - low-cost, high return, allowing your crops to increase exponentially. Source factory, full size and full system can be customized, one-stop turnkey service.
Sainpoly is committed to providing the most advanced film Multi-span greenhouse solutions for global agricultural production. We achieve high economic returns with low-cost investment, helping customers achieve double crop yields. As the source factory, we support personalized customization of full-size and full system, and provide one-stop turnkey services from design to delivery.
Sainpoly creates the most advanced Multi-span film greenhouse for global agricultural planting, achieving low cost and high return, allowing you to double the yield of the crops you want to grow. Source factory, supports full size and full system customization, and provides turnkey arch services.
The Sainpoly Multi-Span Greenhouse is designed for large-scale and efficient agriculture as well as commercial planting markets, and is not afraid of harsh weather conditions. Realize annual high yield and high-quality production of crops.
Sainpoly Venlo Glass Greenhouse ensures customers can achieve stable vegetable production throughout the year under any climate conditions. Relying on the advantage of direct supply from the factory, we support on-demand full-size customization and provide turnkey services throughout the entire process from design to delivery.
Sainpoly Venlo Greenhouse ensures customers achieve stable vegetable production throughout the year under any climate conditions. Relying on the advantage of direct supply from the factory, we support on-demand full-size customization and provide turnkey services throughout the entire process from design to delivery.
Sainpoly professional grade Hydroponic greenhouse integrates hydroponic planting units with extreme climate resistant enclosure structures. It is directly supplied by the manufacturing base and accepts personalized customization of all sizes. The delivery method is one-stop general contracting service, and after user acceptance, it can be directly put into production and operation.
The Sainpoly Gothic greenhouse features a pointed roof ridge and steep slope roof, which helps snow to slide off on its own, thereby reducing the risk of structural loads. At the same time, its interior space is spacious enough to support stable production of various vegetable crops throughout the year.
Sainpoly semi-closed greenhouse, world-class environmental control architecture, can withstand various harsh weather conditions and ensure the continuous production of diverse crops such as tomatoes, peppers, cucumbers, leafy vegetables, strawberries, and herbs throughout the year. The source factory supports customization of any specifications, delivering the entire process from design to production, helping commercial growers achieve stable and increased income.
turnkey serviceOne-stop Full-cycle Service, Escort Your Commercial Greenhouse Project
Customized DesignWith a 18-year industry experience design team, we conduct on-site surveys and, based on climate data analysis, provide a comprehensive customized solution including 3D modeling / construction drawings / planting planning, tailored to local planting needs.
Precision manufacturingStandardized intelligent production lines, robot welding / laser cutting, three-inspection quality control system, CE certified quality, ensuring products meet the import standards of the European Union, the Middle East, Central Asia and other overseas markets.
Global Installation ServicesModular installation design, accompanied by detailed manuals and video guidance to support your local team in quick and independent installation. Professional construction teams can also be dispatched for overseas projects to ensure efficient implementation and shorten the construction period.
Lifetime after-sales guaranteeWe offer a one-year warranty and lifetime after-sales service. Our multilingual team is available 24/7 and responds promptly. Through remote equipment debugging and fault detection, we will promptly solve all kinds of problems you encounter during the planting and operation process.
Agricultural consulting and operation hostingProvide professional guidance on planting planning, water and fertilizer management, environmental control strategies, etc. For clients who wish to operate with light assets, we also provide comprehensive operational custody services - our team is responsible for the daily management of the greenhouse, ensuring optimal growth conditions and maximizing output.
Success projectsSuccess Stories from 80+ Countries
As a leading commercial greenhouse manufacturer, we have been deeply involved in the greenhouse industry for 25 years, with projects covering 80+countries across six continents including Europe, America, the Middle East, Central Asia, Southeast Asia, and Africa.
Partners
We pride ourselves on the trust and satisfaction of our clients.
Sungei Tengah (Double Creek) is a district in Singapore, located in the west of the country, close to Chai Ka Kow Port.There are many farms and tourist attractions near this area.With the rapid development of local tourism, the demand for leafy vegetable products has been continuously increasing.
Riyadh sits in the Haniyah Valley plain in central Saudi Arabia. Our customer is a local vegetable distributor who supplies fresh produce to major supermarkets across the city—they've built up stable channels and consistent demand over the years.
The Korean customer is located in Cheongsu, South Korea. The customer mainly sells lettuce and supplies lettuce to the high consumption market in South Korea. The customer has been operating this business for many years and has accumulated a lot of customer resources in South Korea.
This case study documents a large-scale, modern multi-span film greenhouse that we successfully delivered and put into operation in Uzbekistan in November 2017. The project originated from the client's clear need for large-scale, cost-effective agricultural facilities.
who we areGlobal Commercial Greenhouse Solution Provider
Since 1997, Sainpoly has grown from a greenhouse parts supplier to a leading manufacturer of commercial greenhouse systems. Based on a 32000 square meter production base and over 80 countries' project experience, we focus on providing efficient, durable, and cost-effective greenhouse solutions for professional growers and agricultural enterprises worldwide.
We have established long-term strategic partnerships with leading global suppliers such as Follett, Covestro, and Pruva to ensure that every core component meets the highest quality standards.
We have 15+independently developed utility model patents, integrated a professional team of over 60 people and a multilingual overseas service network. We have completed large-scale greenhouse projects in 80+countries, ensuring efficient execution and stable production of each project.
We are equipped with advanced equipment such as robot welding, laser cutting, and automatic stamping to achieve micrometer level machining accuracy. Strictly implement the ISO quality management system, cooperate with CE certification, and ensure zero defects in factory products.
We work hand in hand with our clients to develop greenhouse systems that can withstand the test of time. Research and development focus on reducing energy consumption, optimizing resources, and meeting the constantly changing needs of growers. What we are building together is not only a greenhouse, but also a sustainable agricultural future.
Why Choose Sainpoly
With a 32,000㎡ facility and 25 years of experience, we provide complete, factory-direct greenhouse solutions. From bespoke design and precision production to professional installation, we handle everything under one roof. Our systems are internationally certified, climate-proven, and built to ensure your maximum productivity in any environment worldwide.
With a 32,000 m² production base, 90% of our core products are self-manufactured. We adopt robotic welding, laser cutting, and micron-level precision processing, along with hot-dip galvanizing anti-corrosion treatment, ensuring a service life of over 15 years.
We hold CE certification, ISO 9001 quality management system certification, and 15 utility model patents. Our products meet import standards in the EU, Middle East, Central Asia and other regions, and we can provide support for customs clearance and acceptance.
We offer end-to-end services from customized design and precision manufacturing to installation guidance and after-sales support. Our engineers can be dispatched for on-site supervision, or we can provide guidance to enable your local team to carry out independent installation.
The design team is able to continuously iterate product solutions based on climate data and planting needs from different regions around the world. From accessory production to intelligent greenhouse systems, we provide our partners with validated and practical commercial greenhouse solutions.
25 years of industry experience, exporting products to over 80 countries, familiar with import standards and project execution processes in different regions, able to provide customs clearance documents and project support.
Contact usLet’s Build Your Commercial Greenhouse Together
Share your project details – we’ll provide a tailored solution and a clear roadmap to success.
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