1.pipe fittings casting and machining OEM service 2.ISO9001:2008 3.investment casting 4.foundry work 5.cnc machining DALIAN WILLS MACHINE CO, LTD.pipe fittingswe provide 1.casting and machining OEM service2.material:ductile iron,grey iron,stainless steel,carbon steel,aluminum,brass,alloy,etc.3.CNC machining 4.full export experiance5.ISO9001:20086.certified lab--100%inspectionall manufacture up to ...
