A:Product DescriptionAISI1045 carton steel investment casting1, Material:carbon steel 1045.2, Weight=328g3, Process:investment casting4, Surface:hot dip zinc plated.5, Used in electric assemble industry.6, Place of origin in zhenhai,Ningbo7, Tolerance in CT8 grade.8, Sampling in one month and production ability in 30ton per month.B:Our Service1,OEM/ODM accept.2,Sample quantity accept.3,3D print prototype allowed4,can make logo on the product as customer's request.5,machining service ie.Drilling,milling and so on allowed.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,shanghai,CIF also OK.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