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Detail Feature:Product Name:steel Investment casting /steel precision casing / lost wax castingMaterials:carbon steels, alloy steels, stainless steels, WCC, WCB, LCCItems:FOB NingBo or ShangHaiLead time:30 daysPlace of Origin:Ningbo,ChinaSoftware for specification drawings:PDF, Auto CAD, Solid work,JPG,ProeMain production equipments:wax injection, CNC-machine, machine-center,Heat treatment Furnace.1) We can do different kinds of surface treatment after casting, such as machining, polishing, and plating.2) We make them by steel precision casting, steel investment casting, lost wax casting( lost wax casting,lost foam casting ) andsteel sand casting process in Ningbo,China3) Machine parts (machining parts or machinery parts), matelwork (metal products) and stamping parts . are suitable to us also4) They are using for oilfield drill machinery, pipe connection and others