China sand casting company

China Sand Casting Company

China sand casting company, who can supply you various sand casting, resin sand casting, shell mold casting, green sand casting and precision machining, mainly produce cast iron components for mining, valve, pump, agriculture, tractor, boiler equipment, etc

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China Sand Casting Company

Baoding Guokun is the professional China sand casting factory and trading company of various sand casting components, shell mold casting parts in ductile iron, gray iron. Our custom cast iron accessories are mainly served for mining, agricuture, tractor, pump, valve, pipe fittings, truck, engineering, undercarriage machinery, tillage, cane, etc

Main cast iron we supplied:

Main casting we offerred:

  • Sand casting, the most widely used casting process, utilizes expendable sand molds to form complex, metal parts that can be made of nearly any alloy. Baoding Guokun casting factory can offer the custom sand casting for pump systems, valve, pipeline, heavy machinery, automotive replacement parts, agriculture components, etc
  • Shell Mould Casting is an expendable mold casting process that uses a resin covered sand to form the mold. As compared to sand casting, this process has better dimensional accuracy, a higher productivity rate, and lower labor requirements. It is used for small to medium parts that require high precision.

Main information of our sand casting and shell mold casting process

  • Weight controlled: within 10,000kgs
  • Casting tolerance: CT12 or better
  • Casting surface finish: 12.5
  • Heat Treatment: Normalizing, tempering, etc

If you would like to find China sand casting factory, China sand casting company, China sand casting foundry, China sand casting supplier, China sand casting manufacturer, to quote for you, please do not hesitate to contact us via or

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