... 1250MM OR UNDER ISO 9001 As Shanghai Sangshan Machine Co., Ltd's Partners----shandong star steel sheet co,.ltdwe can offer PPGI ,PPGL ... 800-1250mm Lengt : As per customer's requestSurface Treatment: hot-dipped galvanized, Prepainted Our Colored/Galvanized Steel Sheet is mainly ... raw material can be pre-painted galvanized steel sheet, hot-dipped galvanized steel sheet, pre-painted alu-zinc steel sheet ...