1.PPGI coil 2.Factory. 3.Short delivery. 4.Professinal service. 5.Competitive ... , Z steel equipment, type 840,type 860, type 1050, type 1080, type 900, type 910, type 850, type 838, type 720, type 760, type 470, type 475, type 828, type 1100, C type steel, Z steel ...