Materials:
1.Main structure: welding H steel
2.Purlin: C section channel or Z section channel
3.Roof cladding: sandwich panel or corrugated steel sheet with fiber glass wool coil
4.Wall cladding: sandwich panel or corrugated steel sheet
5.Tie rod: circular steel tube
6.Brace: round bar
7.Column barcing and transverse brace: angle steel or H section steel or steel pipe
8.Knee brace: angle steel
9.Roof ridge: corrugated steel sheet
10.Wrapping cover: color steel sheet
11.Roof gutter: color steel sheet
12.Rainspout: PVC pipe
13.Doors: sliding sandwich panel door or metal door
14.Windows: PVC or aluminum window
15. Connectings: high strength bolts
Characteristics:
1.Enviromental friendly----no rubbish, to be greenbuilding
2.Lower cost and maintenance
3.Long using time up to 50 years
4.Stable and earthquake resistance up to 9 grade，water proofing, and energy conserving.
5.fast construction -----time saving , lalor saving ,easyly installatioin.
6.Good appearance
7.design -----Chinese standard
8.certificate----- ISO 9001:2008
9.shipment -----by top open container