... 2.we can process as customers' request sheet metal and welding partsManufacturerDalian Hongsheng Machine Co.,Ltd Place Of OriginDalian ,Liaoning ,China ... Exported CountryJapan ,America ,Belgium ,Britain , Canada , Netherlands ect .Other ServiceOur company also sales bolts ,nuts , industrial caster and medical caster .If ... samples (one piece ) before substantial orders . sheet metal and welding parts