Technical Specifications

HaoHang VH-120 Venlo Glass Greenhouse – 12m Span with Automatic Ventilation

“The HaoHang VH-120 is our best-selling model designed for commercial vegetable production. Featuring a galvanized steel structure and 4mm tempered glass, it offers maximum light transmission and durability in all climates.”

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Technical Specifications

ParameterValueBenefit
Frame MaterialHot-dip Galvanized SteelRust-proof, durable for over 15 years
Covering Material4mm Tempered Glass90% light transmission, shatterproof
Span8m / 10m / 12m (Customizable)Flexible design to fit your land size
Gutter Height4.5m / 5.0mSpacious interior for tall crops
Wind Load0.5 kN/m² (Standard)Can be reinforced for typhoon areas
Snow Load0.4 kN/m² (Standard)Can be upgraded for heavy snow regions
VentilationRoof Windows (Automatic)Natural ventilation for temperature control

Component Breakdown

Premium Components for Long-Lasting Performance

Skeleton system

Heavy-Duty Galvanized Structure

“The main frame is made of high-quality Q235 steel, processed through strict rust-proofing procedures. The hot-dip galvanization ensures the structure remains intact even in humid coastal environments.”

Coverage system

High-Transmittance Glass Covering

“We use 4mm float glass with a low iron content, maximizing sunlight penetration to boost photosynthesis and crop yield. The rubber sealing ensures a tight fit, preventing leaks.”

ventilation system

Intelligent Ventilation Control

“Equipped with electric roof windows and side roll-up systems, the greenhouse automatically adjusts airflow based on temperature sensors, creating an ideal micro-climate.”

Application & Cases

Perfect for Various Agricultural Needs

vegetable cultivation

“Ideal for high-yield tomato, cucumber, and pepper farming. The stable temperature control extends the harvest season.”

Flower cultivation

“Precise humidity control is perfect for roses and lilies. The diffuse glass prevents scorching on delicate petals.”

Research and Teaching

“Modular design allows for easy expansion, making it suitable for university research labs and breeding centers.”

Why HaoHang

“Don’t just buy a frame, buy a working solution.”

01

Customization:

“We don’t believe in ‘one-size-fits-all’. Our engineers tailor the design to your local wind, snow, and seismic data.”

02

Turnkey Service:

“From 3D design drawings to on-site installation guidance, we handle the complexities so you don’t have to.”

03

After-sales Support

“Lifetime technical support. If you have questions about maintenance or repairs, our team is always here to help.”

Product FAQ