Conveyor chain casting-forged, By lost wax casting 100% quality control Material: Alloy steel, carbon steel^... OEM service, ISO9001: 2000 Conveyor chain casting-forged Materials: Carbon steel, alloy steel, stainless steel, Ductile iron, Gray iron Items: FOB NingBo or Shanghai Lead time, 30 -40 days Place of Origin: Ningbo, China 100% quality control OEM service, ISO9001: 2000 Software for specification drawings: PDF, JPG, Auto CAD, Solid work, Proe Main 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 Conveyor chain casting-forged parts by lost wax casting (investment casting) in Ningbo, China, we can call water glass casting process. 3) CNC Machined parts, machined parts or machinery parts or machining parts, matelwork-metal products and stamping parts. Are suitable to us also 4) They are using for oilfield drill machinery, pipe connection and others. 5) Supplier Detail Feature: China Ningbo Conveyor chain casting-forged Precision casting company, China Ningbo Conveyor chain casting Precision casting company, China Ningbo Conveyor chain casting Precision casting company, China Ningbo Precision casting Co., Ltd, China Ningbo Precision casting factory, China Ningbo Precision casting inc, China Ningbo Precision casting corporation, 6) Export Markets: North America, Oceania, Western Europe South America, Eastern Europe, Africa, ( America, United States, USA, Australia, Canada, South Africa