| Main Parts | Item Name | Specification |
| Main steel frame | H section steel | S275 S355/Q235 Q355 (Paint color and thickness shall conform to the drawing requirements.) |
| Purlin | Roof/Wall | C/Z shape( Galvanization, Q235B/Q355B ), |
| Cladding material | Roof/Wall | Sandwich Panel, Color steel plat |
| Accessories | Bolts | Ordinary, high strength |
| Gutter | Galvanized steel plate, or stainless steel | |
| Windows | Aluminum alloy | |
| Door | Sliding or rolling door | |
| Downpipes | PVC pipe, or metal pipe | |
| Edge cover | Aluminum plate | |
| Ventilation | Stainless steel ventilation | |
| Crane | Follow the drawing requirement |



1. Do you have experience in large-scale projects?
As a super manufacturer of steel structures in China, in recent years we have mainly participated in large-scale international and domestic projects, such as rocket launch towers and large airports.
2. Which countries have you exported to?
More than fifty countries including the Middle East, Southeast Asia, Australia, Africa, Europe, South America, and North America.
3. Do you accept inspections from third-party organizations?
Of course, we support inspections by globally renowned organizations such as SGS, CNAS.
4. Do you have relevant product certifications?
We have obtained the highest level CE certification, Singapore S1 certification, CPA certification, and the highest level manufacturing qualification in China.