A:Product Description1, C45 steel precise investment casting in zinc plated2, Material:C45.3, Weight=780g4, Process:precision investment casting5, Surface:shot blasted and zinc plated.6, Used in valve industry.7, Place of origin in zhenhai,Ningbo8, Tolerance in CT8 grade.9, Sampling in 3-4weeks and production ability in 10ton per month.B:Our Service1,OEM/ODM are available.2,Small quantity accept.3,Plastic 3D print prototype allowed4,can make logo on the product as customer's request.5,machining service ie.Drilling,milling and so on.6,other surface treatment,ie.paint,powder coated,zinc plated,chroming,polishing and so on.C:Packing&Shipping1,Packed in bulk with cartons,and laid into pallets or wooden case.2,Delivery in FOB Ningbo by sea3,cheaper Fedex,TNT and also by air service.Factory profileWorkshop  Mold stockCNC in making moldMaterial stockWax injection Shell buliding roomShell baking roomCasting in grinding cast gateProducts ready after shot blastedPackage  Packed in the palletPacked in wooden casePallet wrapped with plastic film in containerTest equipment and test barsSpectrum analyzerTensile testing machineHardness testernotch bar impactTensil strength Test barCertificationWork safety standardization certificate