标准
S350GD/S450GD/S550GD/G350/G450
材质
as customer's requirements
长度
as customer requirements
Product name
strip sheet metal zinc aluminum magnesium steel coil
surface
galvalume/galvalume+color coated
Material
SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D
Factory
more than 39 years