| Addr： |
Shimenqiao Junying development zone,Renqiu city, Hebei province,China |
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086-317-2805890 |
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086-317-2801200 |
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admin@hebyuhao.com |
| Website： |
http://gnnd.com.cn |
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| Open flash point Renqiu gear quenching oil |
| Time：2016-07-13 Source：Xin xing chain wheel factory Views：3788 |
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