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Hejian Yinhai Drill Bits Manufacture Co.,Ltd is a Roller Tricone Bits and PDC Bits enterprise ,our bits basing on high-tech skill and designs are used in the exploitation of natural gas ,crude oil ,water well, geological exploration and so on .The co***ny is located in Junzi guan Industrial district, HeJian city, Hebei Province, where there is main source of drill bits manufacturing and distribution of China. There are quite a number experience technical engineers in our co***ny...
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| Company: |
Yinhai Rock Bits Manufacture Co.,Ltd
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| Contact: |
Ms. sally jia |
| Address: |
Junziguan district |
| Postcode: |
062450 |
| Tel: |
86 13 633233396 |
| Fax: |
86 31 25068806 |
| E-mail: |
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