Project case: Ningxia prefabricated steel structure workshop, 23000 SQM:

main structure: welding H steel or round steel

knee brace: Angle steel

roof ridge: corrugated steel sheet

Wrapping cover: color steel sheet

roof gutter: color steel sheet

rain spout: PVC pipe

doors: sliding sandwich panel door or metal door

windows: PVC OR ALUMINUM WINDOW

connecting: high strength bolts

characteristic: environment-friendly

lower cost and maintenance easily