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Product Case：
Cast aluminium
Production process：
Sand casting process
Gravity casting process
Die casting process
Extrusion casting process
Sand casting process products
Mixed sand and moulding
Smelting
Sand casting process products
Sand casting process products
Sand casting process products
Sand casting process products
Sand casting process products
Sand casting process products
Sand casting process products
Sand casting process products
Sand casting process products
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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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