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Sainpoly Multipurpose Greenhouse - Film/PC/Glass 30/50/60m

Step into a dewy morning inside the Sainpoly Multipurpose Greenhouse—available in 30, 50, and 60 m lengths and finished with film, polycarbonate (PC), or glass—where warm light, soft humidity, and protective cover coax seedlings into lush life. Designed for hobbyists and growers alike, its rugged, weather-ready shell and clever ventilation turn balconies, beds, and commercial rows into calm, controlled growing rooms that extend seasons and boost yields. From fragrant windowsill herbs to market-ready crops, the Sainpoly greenhouse paints every sunrise with the promise of a richer harvest.

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Key word

Tomato greenhouse

Parts

All metal parts are galvanized steel.

Accessories

No need to purchase separately

Key words

agricultural greenhouse

Service

1-year after-sales service booklet

Thickness

0.12/0.15/0.18/0.2mm PE

Span Width

Negotiation required

Advantage

Supplier direct delivery

Usage

Cultivation of flowers and seeds

Versatile Durable Weatherproof Design

The Multi span Film greenhouse provides customizable, year‑round protection and higher yields through a reinforced lattice‑arch structure, hot‑dipped galvanized steel and multi‑layer film that resist wind, snow and UV while allowing hanging cultivation. Delivered in secure, labeled bundles with modular arched bays, squared columns and precision‑cut components, its streamlined shape and premium materials speed assembly and ensure consistent quality. Backed by 23 years of manufacturing experience, one‑stop systems (ventilation, shading, cooling, heating, irrigation), detailed installation drawings and optional on‑site engineers, it guarantees fast setup and reliable global after‑sales support.

Versatile Weatherproof Modular Greenhouse

The Sainpoly Multipurpose Greenhouse - Film/PC/Glass 30/50/60m is a Multi span Film greenhouse featuring hot‑dipped galvanized steel lattice arches and squared columns with selectable multi‑layer film, polycarbonate or tempered glass coverings in 30/50/60m spans, engineered for high wind and snow loads and to support hanging cultivation systems. Its core functions include natural ventilation (top and side or roller windows), internal/external shading on aluminum tracks, evaporative cooling, modular heating, and precision irrigation/fertilization plus mobile seedbed systems, delivering reliable climate control and operational flexibility for diverse crops. Backed by 23 years of production experience, customizable layouts, detailed installation drawings and overseas after‑sales engineers, the system provides a cost‑effective, high‑transmittance, energy‑efficient turnkey solution—polycarbonate options cut energy use by about 40% while tempered glass offers over 95% light transmission.

Sainpoly Multipurpose Greenhouse Options

The Multi span Film greenhouse by Sainpoly is a turnkey, multipurpose solution featuring a reinforced lattice-arch structure and squared columns that resist wind and snow while providing hanging support for diverse cultivation. Available in 30/50/60 m lengths with customizable heights and multi-layered film covering for long service life and high cost-effectiveness, it supports natural ventilation, shading, cooling, heating, and precision irrigation systems. Backed by decades of manufacturing experience, detailed installation drawings, and overseas after-sales engineers, the company offers one-stop service and global delivery to ensure reliable performance and easy assembly.

◎ Galvanized Steel Durability

◎ Flexible Cover Options

◎ Integrated Climate Systems

Versatile Durable Efficient Protection

Sainpoly Multipurpose Greenhouse - Film/PC/Glass 30/50/60m is crafted with corrosion‑resistant steel frames, precision‑cut modular components, and rigorous quality testing that reflect the brand’s years of horticultural engineering and commitment to reliable performance. Designed as a Multi span Film greenhouse, it accepts film, PC, or glass coverings with reinforced venting and climate control options to deliver year‑round protection, higher yields, and energy efficiency. Key features and advantages include customizable span lengths, anti‑condensate coatings, integrated irrigation and drainage options, easy expandability, and low‑maintenance operation for strong structural stability and excellent light transmission.

Material introduction

The Multi span Film greenhouse features a multi-layer film cover mounted on a reinforced framework of hot-dip galvanized steel lattice arches and squared columns, delivering strong wind and snow resistance while providing hanging support for diverse cultivation systems. Sainpoly also offers polycarbonate-sheet and tempered-glass variants—PC panels cut energy consumption by about 40% while glass sheets deliver over 95% light transmittance—each paired with the same galvanized-steel structure for consistent durability. Corrosion-resistant galvanization and robust members ensure long service life and easy integration of ventilation, shading, cooling, and irrigation systems for cost-effective, low-maintenance production.

◎ Multi-layer film cladding

◎ Optional polycarbonate panels

◎ Tempered high-transmittance glass

FAQ

What kinds of farming and production is the Sainpoly Multipurpose Greenhouse best suited for?

The Sainpoly greenhouse is designed for versatile use — it supports vegetable and fruit production (tomatoes, cucumbers, peppers, strawberries), leafy greens and herbs, cut flower/ornamental production, seedling and nursery propagation, and research or demonstration plots. It also works well for value-added systems like hydroponics, aquaponics, and climate-controlled transplant houses, making it appropriate for commercial growers, nurseries, research institutions and large hobby operations.

How do I choose between the Film, PC (polycarbonate), and Glass coverings for my application?

Choose based on budget, lifespan and performance: Film (plastic) is lowest-cost, quick to install and ideal for seasonal crops or temporary expansion. PC panels offer good light diffusion, impact resistance and multi-year durability — well suited to commercial growers who need mid-term performance with easier maintenance. Glass provides the best light transmission and longevity for high-value, year-round production or research facilities where stable optical properties are important. Match the cover to your crop value, local weather risks and expected service life.

What do the 30/50/60m options mean, and how do I pick the right size for my operation?

The 30, 50 and 60m options refer to available span/length configurations (or module sizes) designed to match different production scales. Choose 30m for small to medium commercial plots, hobby farms or specialized nurseries; 50m for midsize commercial operations and integrated systems; and 60m for large-scale production, contract growing or research complexes where higher throughput and row capacity are needed. Consider land availability, crop layout, equipment access and irrigation/ventilation planning when selecting size.

Can the greenhouse be used for hydroponic or aquaponic systems and other controlled-environment set-ups?

Yes. The structure supports hydroponics, aquaponics, vertical racks, ebb-and-flow benches and other controlled-environment production systems. Its multipurpose design accommodates installation of gutter systems, irrigation lines, nutrient reservoirs, lighting rails, and sensors for automation. Choose PC or glass covers if you need consistent light conditions and long-term infrastructure for advanced CEA systems.

How does the greenhouse perform in different climates and what environmental controls are recommended?

Performance depends on cover type and added systems. In cool climates, combine higher-insulation coverings or double-layer films with heating and thermal curtains to maintain night temperatures. In hot climates, add ventilation (side and roof vents), shade cloths, evaporative cooling and automated ventilation to reduce heat stress. PC and glass give more predictable light and thermal properties; modular control systems (fans, heaters, shade, CO2, fertigation) let you run year-round or seasonal production as needed.

What are the maintenance, installation and expected lifespan considerations for each cover type?

Film requires the least initial cost but needs regular inspection, tensioning and replacement every few seasons depending on quality and UV exposure. PC panels need less frequent maintenance, are impact resistant and typically last multiple years with periodic cleaning and seal checks. Glass offers the longest service life but requires careful installation, cleaning and more robust framing. Regardless of cover, regular maintenance of frames, gutters, doors, and environmental systems plus proper anchoring and drainage will maximize uptime and crop performance.

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