Our arch steel structure grain silo is a new type of prefabricated agricultural steel building. Adopting hot-dip galvanized steel frame and corrugated steel roof, it features large span, no middle column, large storage space, strong wind resistance, earthquake resistance and waterproof performance. It is widely used for grain storage, farm warehouse, agricultural material storage, livestock farm supporting warehouse and other agricultural projects.
| Structure Type | Arch Curved Steel Structure / Prefabricated Steel Barn |
| Main Steel Material | Q235B/Q355B Steel, Hot Dip Galvanized |
| Roof & Wall Material | Corrugated Steel Sheet / Color Steel Panel |
| Span | 6m-50m Customized |
| Length | Unlimited Customized |
| Wind Resistance | 10-12 Grade Wind |
| Service Life | 30-50 Years |
| Certificate | CE / ISO9001 / Factory Inspection Certificate |












A1: Yes, all span, length, height and accessories can be fully customized according to your land size and usage demand.
A2: Production cycle is 7-15 working days. The installation is fast, only 3-7 days for small and medium-sized warehouses.
A3: Yes, we can provide detailed installation drawings, installation videos, and support overseas technician on-site guidance service.
A4: The primary steel structure is made from Q235B/Q355B Hot-Dip Galvanized Steel, ensuring maximum durability and corrosion resistance.
A5: Our steel structures comply with international standards and carry CE, ISO9001, and Factory Inspection Certificates.
A6: Engineered for tough environments, they withstand Grade 10-12 winds and feature an expected service life of 30 to 50 years.