sand casting part 1,Website:http://www.jiaheseiko.com, Material: Cast iron, Carbon Steel; Alloy Steel; ductile iron;gray iron;Aluminum Alloy2, Standard: ASTM, GB or as per Client3, Professional Service4, A Full Set of Quality Control System5, Best Quality and Best Price6, sand casting part Process:    Client Drawing-Pattern-Casting-Rough Machining-heat treatment-Mechanical testing-Final Machining Quality Assurance: 1, Item Testing Plan will be submitted to Customers in 2 days after Signed Contract.2, All Q.A Documents as per Client Requirments can be submited in 7 days after final product delivery. Service offer: 1, Drawing:  We can translate your original drawings; make manufacturing procedure, offer the best suggestions on the design.2, Quality  We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc. and we can perform certified Lab Mechanical testing,  UT/MT/PT etc.3, Inspection:  We have professional inspectors, who can insure that all our products are qualified.Spectification:Material Range Carbon SteelAlloy SteelStainless Steelductile irongray iron Aluminum AlloyCopper Alloy Malleable ironWeight From 50 grams to 2000 kilograms (According to the actual design)Second Operation CNC MachiningPlanningGrindingTurningDrillingMillingThreadingAvailable Finish  Polishing  Zinc Plating  Chrome Plating  Polished Brass  Nickel Plating  Electrophoresis  Dichromate  Vibratory Milling & Electropolish  Powder Coating  Painting  Anodization  Phosphating   Heat Treatment Annealing  Tempering  Carbonitriding  Normalizing  Nitriding  Carburizing  Induction Hardening   Features  Excellent Quality Control  2nd Processes Are Supplied  Competitive Prices  Small Order Acceptable  On-time Delivery  OEM Accepted  Certification  ISO 9001-2008