Galvanized steel coils(steel coil) 1.SGCC DX51D 2.0 ... Material Co.,Ltd. is specialized in the production of galvanized steel sheet, color coated steel sheet, printing steel ... between 800 mm and 1260mm, ensure that the galvanized, painted for production of quality supply of raw ... and actually enhance the competitiveness of the industry.4.Galvanized Production Line Shandong Huayun New Material Co., Ltd., ...