... ,RoHS. material:stainless steel-201,304,and so on,Iron a,Our product has high quality and competitive price b,The size ... ( HPb58), C27200CuZn37), C28000(CuZn40)4.Bronze: C51000, C52100, C54400, etc5.Iron: 1213, 12L14,12156.Aluminum: Al6061, Al6063 etc7,.Carbon steel: C1006 ... for every customer and help solve problem after sales.2,Product Show3,Factory ShowA,The Company has through the ISO9001 quality ...