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Products Case：
Gray cast iron
Ductile cast iron
High chromium cast iron
Heat resisting cast iron
ADI - Austempered Ductile Iron
Production process：
Sand casting process
Molding line casting process
lost foam casting process
lost foam casting process product
pattern making
White pattern assembly
brush coating
filling sand
vacuumize
pouring
lost foam casting process line
lost foam process product
lost foam process product
lost foam process product
lost foam process product
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Henan Gongji Machinery Engineering Co., Ltd is a machinery parts procurement service company.
185-6825-3691

Phone：138-0380-9402

Email：tongzhoucgw@163.com

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185-6825-3691
138-0380-9402

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