... carbon steel plateQ235A,B,C,D10~120mmGB/T 700-2006Steel structure, City building, Mechanical production Low alloy steel plateQ235A,B,C,D10 ... weld structureQ235NHC/D Q355NHC/D10~30mmGB/T 4172-2000Bridge building, vehicle and structure productionCompany Name:Liaocheng Development Zone Fuyuan Materials Co., Ltd ...