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Zhangjiagang City Feifan Machinery Co., Ltd.
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About Us
This co. was founded in 2002, it is located in Zhangjiagang city which is rather developed in the manufacturing industry in the Yangtze Delta of China. We have conscientiously researched and worked hard to innovate. At present, both technique and the production scale are No.1 in ball ground steel balls industry. Its sound property is rather difficult to fulfill for other balls. Its properties are as follows:
1. High hardness, high abrasion-proof, high whole hardness: its surface hardness is ...
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