z275 dx51d hot dip cold zinc iron roll metal plate gi sheet prepainted galvanized steel strip
Nama Produk Lapisan Besi Bergalvanis
Nama Jenama jiuyang
Piawai AiSi, ASTM, bs, DIN, GB, JIS
Jenis Kelasi DX51D+Z, SGCC
Lebar 30-300mm
z275 dx51d hot dip cold zinc iron roll metal plate gi sheet prepainted galvanized steel strip