Source:
https://runfeigroup.com/products/coated-steel/galvanized-steel/astm-a653-galvanized-steel-coil.html
Product name: ASTM A653 Galvanized Steel Coil Standards: AISI, ASTM, BS, DIN, GB, JIS Place of origin: Tianjin, China (Mainland) Brand name: Runfei



