... , marine part, truck part ItemDescriptionProduct ClassMachiningMaterialCopper, Carbon steel 25#, 40#, Stainless steel such as 304, 316, alloy steel 40Cr, 20Cr, Aluminum alloy profileT6061, ect ... well as heat treatmentApplication:Auto parts, motorcycle parts, pump parts, locomotive parts, machinery parts, tool parts, furniture parts, ect.Ningbo Jiahui Machine Parts Co., Ltd is specializing in ...