Fully Enclosed Polyurethane Greenhouse | Automated CEA System for Premium Medical Plant Cultivation Huifa
With over 16 years of experience in medical plant greenhouse manufacturing, Huifa introduces the Fully Enclosed Polyurethane Greenhouse, a precision CEA solution that delivers indoor-grade quality without indoor-level costs.
Built with airtight PU sandwich panels and fully integrated automation, this sealed greenhouse ensures: Consistent high-value crop quality.
Year-round production, independent of outside climate.
40–60% lower investment than indoor growing farms.
From structure to grow tables, lighting to irrigation, Huifa provides a turnkey enclosed greenhouse system trusted by commercial and pharmaceutical high-value crop cultivators worldwide.
Ideal for medical plant growers seeking GMP-ready, energy-efficient, and scalable cultivation.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Why Choose Huifa Full Enclosed Polyurethane greenhouse
1
Premium Medical PlantQuality: GMP-Ready Environment
Our fully enclosed greenhouse structure delivers precise control over temperature, humidity, CO₂, and light.
Achieves >98% uniformity in medical plant content across all plants; meets GMP standards for pharmaceutical-grade medical plant cultivation in a controlled environment agriculture polyurethane greenhouse.
2
Strict Environmental Control: 70% Less Labor Intervention
Centralized automation manages climate, irrigation system, and lighting.
Reduces daily manual checks by up to 70% ; maintains ±0.5°C and ±3% RH accuracy – ensuring consistent crop performance in this advanced enclosed greenhouse.
Reduces daily manual checks by up to 70% ; maintains ±0.5°C and ±3% RH accuracy – ensuring consistent crop performance in this advanced enclosed greenhouse.
3
Indoor Quality at 40-60% Lower Cost
Achieve indoor-farm quality without the high capital expenditure.
40-60% lower investment than indoor facilities; 30% faster installation; ROI typically achieved within 18-24 months - far quicker than traditional builds. This sealed greenhouse maximizes returns for commercial medical crop growers.
40-60% lower investment than indoor facilities; 30% faster installation; ROI typically achieved within 18-24 months - far quicker than traditional builds. This sealed greenhouse maximizes returns for commercial medical crop growers.
4
Long Term Reliability:15–30 Years Service Life
Full polyurethane sandwich panel construction with hot dip galvanized steel frame.
Structure corrosion resistance 15+ years; PU panels maintain R-value 20-30 for 20-30 years with minimal maintenance. Year after year, this durable enclosed greenhouse delivers stable production with <5% performance degradation over two decades.
information
Product details
Greenhouse Structure & Covering
Irrigation System
Environmental Control System
Grow Table
Greenhouse Structure & Covering
Built with a hot-dip galvanized steel frame (275g/m²) for superior strength and corrosion resistance. The fully sealed polyurethane greenhouse features high-density PU sandwich panels (50mm or 100mm thickness) that provide exceptional thermal insulation and 0% light transmission.
R-value 20–30, service life 20-30 years for sandwich PU panels -ideal for controlled environment agriculture requiring stable temperature and humidity year-round.
1 (570)
parameter
Technical Specifications
Enclosed Greenhouse Parameter
Environmental Control System
Irrigation System
Grow System
| Parameter | Specification |
| Greenhouse Dimension |
Length: 105ft/120ft/131ft/144ft (32m, 36m, 40m, 44m) Width: 30ft or multiple of 30ft (9m or multiple of 9m) |
| Hot-sale Size | Multi span: 120ft*120ft, 36*36m, Single span: 120ft*40ft, 36*12m |
| Load | Wind Load: 150 km/h, Snow Load: 0.75KN/m2, Hang Load: 25KG/m2 |
| Parameter | Specification |
| Greenhouse Frame | Hot-dip galvanized 275g/m2 coated steel, Q235B grade |
| Polyurethane panel | Thickness: 50mm or 100mm, 0% transmission, R-value 20-30 |
| Use Life | 15+ year corrosion resistance for structure, 20-30 years for PU sandwich board |
Applications
Product Applications
Designed for versatility, our enclosed greenhouse serves a wide range of cultivation needs-from pharmaceutical-grade high-value crop production to high-value crop research and commercial farming. This Greenhouse widely applied in USA, Canada, South Africa, Israel, New Zealand, Chile, Spain, Uruguay, Argentina, Cezch Republic & Poland, etc. Countries where high-value crop has been legalized.
Premium Medical Plant Cultivation
Enclosed greenhouse with fully sealed PU panel structure provides precise control over temperature, humidity, CO₂, and light cycles,creating an ideal environment for medical plant cultivation. This controlled environment agriculture solution meets strict GMP standards, ensuring consistent quality, pest-free production, and year-round harvest cycles for pharmaceutical-grade medical plant.
High-Value Crop Cultivation & Scientific Research
Fully sealed polyurethane greenhouse enables precise environmental control for cultivating high-value crops such as medicinal herbs, exotic fruits, and specialty vegetables - while also serving as an ideal platform for agricultural research and breeding programs. Integrated climate control, automated irrigation, and data monitoring systems provide researchers and growers with repeatable conditions, consistent results, and reliable data collection for crop optimization and variety development.
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Get a Quote
Greenhouse Manufacturer: 33350㎡ factory with 16+ years serving global high-value crop markets. Turnkey Projects: From design to installation, thousands of successful Greenhouse projects. Trusted Quality: 20+Patents&ISO Guaranteed, professional team to maximize yields. Growing Partner: Grow with Huifa-your trusted partner for planting sustainable success.Moving forward, we will deepen our global footprint, prioritizeemerging market demands, and expand into more regions with streamlined supplychains and tailored solutions. We warmly invite global partners to join hands with us, let's unlock mutually beneficial growth in the planting industry together!
1912 Yonghengmingzuo, Jianye Road, Jinshui, Zhengzhou, Henan province, China
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