Pre-Sales Service
Steel Frame Structure
100% hot dip galvanizing steel frame is rustproof and strong enough to bear the wind and snow.
Specification: Single Pipe and Double Pipe Truss Frame
* Inquiry and consulting support . 
* Sample testing support. 
* View our Factory.

After-Sales Service
The PE fabric could be used for 3 years. We supply for a 1 year warranty.
The PVC fabric could be used for 6 years. We supply for a 2 years' warranty.
The Hot Dip Galvanized Frame could be used for 10 years. We supply for a 2 years' warranty. 
 OEM Service, we supply for the Engineer's drawing and manuals and the part replacement.