标准
AISI认证, ASTM, bs, 中国DIN标准, 国标, JIS
Product name
Steel Structure warehouse
Roofing
Sandwich Panel. Single Steel Sheet
Wall&Roof panel
Steel Sheet +Fiber Glass Sandwich Panel
Window
Aluminum Alloy Window
Drawing design
SAP2000/AutoCAD /PKPM /3D3S/TEKLA