Presently, farming is no longer about the space for planting only, but efficiency, durability, and smart management play a major role. Steel greenhouses can provide you with.
Equipped with the factory-precut steel pieces, the workers at the site can easily and quickly put together the greenhouse, which consequently saves the construction time of the project by as much as 40–50%.
The span, roof type, height, ventilation, and lighting materials can all be tailored to match your crops as well as the site conditions.
You can actually reduce the energy consumption without compromising the condition of your plants by using high-quality insulation together with your traditional transparent panels.
Designed to withstand the wind, snow, and rust, the steel greenhouses normally have a lifespan extending to over 50 years.



The steel is 100% recyclable, so the quantity of construction waste is limited to a minimum.
Minimizing the heat loss as well as the heat gain is achieved by insulating and glazing using the latest technology; therefore, the necessity for heating and cooling is lowered.
Temperature control and sufficient ventilation allow farming without a heavy carbon footprint; thus, carbon emissions are diminished, which is a step toward sustainable farming.
| Feature | Range / Options |
| Structure Type | Portal Frame / Truss / Space Frame |
| Single Span | 10–60 m |
| Height | 4–12 m |
| Steel Material | Q355 / International Standard |
| Anti-Corrosion | Hot-dip galvanized / Heavy-duty coating |
| Roof Material | PC panels / Glass / Membrane |
| Wind Resistance | Built to local codes |
| Modular Expansion | Supported |
| Smart Systems | Optional |



From the last minor details of crop type, steel frame for greenhouse size, and climate conditions, our solutions are customized to match perfectly.
An ISO-certified factory maintains strict quality control and follows a production process that guarantees the steel parts are made to the accuracy of the millimeter, which makes the assembly very easy and seamless.
We have completed more than a hundred domestic and foreign projects, such as vegetable, flowers, and fruit tree greenhouses, and also included research facilities.
Suppliers and overall construction are following the standards of EN 1090, AWS, and JIS.
The concept of a modular building is such that future changes, like adding smart temperature zones or research areas, can be carried out with great ease.






High-tech greenhouses for vegetables, fruits, and flowers.
Research and experimental greenhouses.
Hydroponic, vertical farming, or seedling centers.
Agriculture demonstration parks and high-end farm tourism.
Can be further developed into open smart agriculture complexes.
Hainan Modern Vegetable Greenhouse.
3,000 m² modular steel structure.
Besides allowing plenty of natural light, the panels with high transparency also help reduce cooling energy costs by 30%.
Project design and manufacturing by Zhongda, cutting the construction time by 40%.
Steel greenhouse of 2,500 m² with automatic irrigation and intelligent ventilation.
The modular design enables future expansion or function alteration.
The sturdy structure guarantees the stable growth of plants throughout the year.



Q: Is it possible to adjust the prefab steel structure greenhouse according to the type and size of the crop?
A: Yes, we offer fully customized designs, including span, height, roof materials, and smart systems.
Q: Will it be possible to implement the project overseas with this?
A: Absolutely- our designs are in compliance with the international standards,s and we have the experience to deliver projects abroad.
Q: Can the steel frame for a steel structure greenhouse be renovated or extended after that?
A: Yes, the modular design allows adding various features,s such as climate zones, research areas, or smart systems to be done easily.

Shipping to Asia, Europe, Australia, and the Middle East.
Pre-fabricated steel parts are shipped in pallets or containers for damage prevention.
Logistics are arranged according to the project timeline to facilitate legitimate installation.
Handling of large spans and special-size components for complex sites can be done safely.

Zhongda steel greenhouses are not only simple solutions—we have the ability to completely custom-tailor your project based on the type of crop, size, and functionality. We would love to hear from you and help you create a highly efficient, durable, and scalable steel greenhouse!