... machining services 3) Big capability 500ton/month lost wax ,precision casting,stainless steel cast1) Material: stainless steel, carbon steel, ... CAD, Solid Work 2001,CAXA, UG, CAD/CAM/CAE4) Precision machining: CNC lathes, milling, drilling, planning, grinding machinesand test ... PVC powder; coating6) Detailed products range: stainless steel valve parts, mechanism parts, auto parts precision casting