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Cangzhou Great Drill Co., ltd specializes in designing, manufacturing, marketing and serving the high performance diamond bits and drilling tools used in petroleum industry .The co***ny is established by the top experts of the field , and equipped with advanced equipments and facilities .
Our diamond bits named Great , which ranging from 3"to 17-1/2",All the products have been awarded the ISO9001 certificate .
Furthermore , the experienced and knowledgeable service team will ensure all the superior performance of our products in both the domestic and international market .
With our service pursuit "Drilling requirement initially ,Customer satisfaction finally ",we assure the products the best quality by adopting advanced design technology ,manufacturing process and strict quality control .Our co***ny will always improve and innovate to satisfy different needs for all users in the entire world .
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| Company: |
Cangzhou Great Drill Co., ltd
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| Contact: |
Ms. sun meng |
| Address: |
junziguan |
| Postcode: |
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| Tel: |
13315758116 |
| Fax: |
0317 3212998 |
| E-mail: |
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