Galvanized steel strip with competitive price 1.Grade:SPHC,SPHD,SPHE,SGCC,DX51D+Z ... -2.0mm 3.Zinc:60-275g/m2 ProductGalvanized steel strip with competitive priceStandardEU, GB, JIS, etc GradeSPHC SPHD SPHE, SGCC, DX51D ... bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal and waterproof paper wall protection disk, galvanized metal and waterproof paper around ...