... through the ISO9001 certification. Product introduction : Item Name CNC stainless steel milling machine partMaterialAluminum , copper , steel ,Nylon , Plastic , Cast Iron , Cast Aluminum ... deposit ,and 70% T/T before shipmentBusiness scopeCNC center machining, drilling, turning, grinding, tapping, casting, sheet mental ... welcomed◊ We value that the better quality and service will win the marke