- galvanized steel coils
- 2017-01-10 09:26
- 1) Quality standard: EN 10142, JIS 3302, ASTM A653 2) Grade: SGCC(DX51D+Z),SGCD(DX52D+Z),S250GD,S280GD,S320GD3) Surface
- pre-painted steel coil
- 2017-01-10 09:26
- Top grade supplierwith 10 years of the experiences in steel industry in China,we have the close relationship with Bao st