Purchase Qty. Reference FOB Price
100-119 Square Meters US$3,000.00
120-129 Square Meters US$2,500.00
130+ Square Meters US$2,000.00
Product Description
Steel structure design common norms are as follows: "Steel Design Code" (GB50017-2003) "Cold-formed steel structure technical specifications" (GB50018-2002) "Construction Quality Acceptance of Steel" (GB50205-2001) "Technical Specification for welded steel structure" (JGJ81-2002, ...