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Hello, Welcome hengtong! Main products: domestic polycrystalline diamond wire drawing die, imports of polycrystalline diamond drawing die
   
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Tianchang hengtong metal products co., LTD.
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phone:15155048886
phone:0550-7761798
fax:0550-7762738
mail:254025023@qq.com
address:YangCun industrial park,Tianchang,Anhui
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jishu:15155048886
phone:0550-7761798
fax:0550-7762738
mail:254025023@qq.com
address:YangCun industrial park,Tianchang,Anhui
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