... machines, welding machine, polish machines...Processed materialstainless steel, copper, carbon steel (according to customer's requirement)Surface treatmentHot ... . API.BS.DIN.JIS.GB.etcR&DWe support customer R&D make the file orimprove the ... ScopeFuniture hardware, electronice hardware, construction hardware, sheet metal processing,machinery parts, hydraulic fittingPackingAccording to customer's ...