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Factory Direct Semi Closed Greenhouse​ Company 1
Factory Direct Semi Closed Greenhouse​ Company 2
Factory Direct Semi Closed Greenhouse​ Company 3
Factory Direct Semi Closed Greenhouse​ Company 4
Factory Direct Semi Closed Greenhouse​ Company 5
Factory Direct Semi Closed Greenhouse​ Company 6
Factory Direct Semi Closed Greenhouse​ Company 1
Factory Direct Semi Closed Greenhouse​ Company 2
Factory Direct Semi Closed Greenhouse​ Company 3
Factory Direct Semi Closed Greenhouse​ Company 4
Factory Direct Semi Closed Greenhouse​ Company 5
Factory Direct Semi Closed Greenhouse​ Company 6

Factory Direct Semi Closed Greenhouse​ Company

Model:
Sainpoly-Semi-closed
Brand:
SAINPOLY
Origin:
Weifang, Shandong
Delivery date:
30-60 days (depending on project size)
Production capacity:
Annual output of over 200 hectares
Inquiry

Product Overview

The Sainpoly semi-closed greenhouse features a robust Q235 hot-dip galvanized steel frame and aluminum alloy gutters, designed to withstand wind, snow, and corrosion. Equipped with high-transmittance diffuse glass, it enhances photosynthetic efficiency and crop quality. The greenhouse includes an intelligent climate control system for optimal environmental management and supports continuous planting in various climates.

Factory Direct Semi Closed Greenhouse​ Company 7
Factory Direct Semi Closed Greenhouse​ Company 8

Product Features

- **Durable Structure**: Constructed from Q235 hot-dip galvanized steel, ensuring longevity with a lifespan exceeding 20 years.

- **High Light Transmittance**: Uses high-transmittance diffuse glass for improved light quality.

- **Intelligent Climate System**: Integrates control for ventilation, heating, cooling, humidity, and CO₂ regulation, resulting in significant energy cost reduction.

- **Insect Protection**: Reinforced insect nets reduce pest infestations and pesticide usage.

- **Customization Options**: Available for different sizes, material options, and integrated technologies like irrigation and IoT systems.

Product Value

The semi-closed greenhouse represents a modern, efficient solution for agricultural needs, combining high yields with low energy consumption and operational costs. It provides a stable and controlled environment that enhances crop growth throughout the year, making it ideal for various climates.

Factory Direct Semi Closed Greenhouse​ Company 9
Factory Direct Semi Closed Greenhouse​ Company 10

Product Advantages

- **High Load Capacity**: Strong frame with excellent resistance to snow and wind loads, ensuring safety and durability.

- **Energy Efficiency**: The semi-closed design and intelligent controls effectively lower heating and cooling costs.

- **Factory Direct Supply**: High production rate with zero defect delivery, supported by CE certification and multiple technology patents.

- **Tailored Services**: Offers customized solutions based on specific agricultural or climatic needs, including installation guidance.

- **Expert Support**: Comprehensive after-sales service, including technical training, regular maintenance, and installation assistance.

Application Scenarios

This greenhouse is suitable for growing high-value crops like vegetables (e.g., lettuce, tomatoes) and fruits (e.g., strawberries), as well as flowers and seedlings. It can effectively function in extreme weather conditions, ensuring the protection of crops during cold winters and managing heat efficiently during hot summers. The adaptability to local climatic conditions enhances its usability across diverse geographical locations.

Factory Direct Semi Closed Greenhouse​ Company 11
Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
Global Commercial Greenhouse Solution Provider
As a commercial greenhouse manufacturer, we focus on providing efficient, durable, and cost-effective greenhouse solutions for professional growers and agricultural enterprises worldwide.
Address: 
East Section of Paris Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province
Copyright © 2026 Weifang Sainpoly Agriculture Technology Co., Ltd.Sitemap

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