Purchase Qty. Reference FOB Price
100-4,999 Square Meters US$75.00
5,000-9,999 Square Meters US$40.00
10,000+ Square Meters US$20.00
Product Description
cheap light galvanized structure metal steel frame construction price factory warehouse ------PRODUCT PARAMETERS------ Main Steel Frame Frame column and beam Q355 End-wall column Q355 process 1 Welding Automatic submerged arc welding process 2 Rust removal Sand blasting process 3 ...