| 1 | [CN] Beijing Faster Drilling Tools Limited [Manufacturer]
Key Products/Services:
Business Overview: Beijing Faster Drilling Tools Limited is one of the most professional manufacturer of tricone bit,PDC diamond bit,hole opener ,drag bit and other drilling t...
100000 |
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100000 |
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100000 |
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| 2 | [CN] HEJIAN HUANYU PETROLEUM MACHINERY CO.,LTD [Manufacturer]
Key Products/Services:
Business Overview: It was founded in 1998, located in the center of North China and Beijing open highway, Cang Shi Highway, the road adjacent to Beijing and Tianjin Shi, Bei...
1000$ |
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| 3 | [CN] HEJIAN XINLONG DRILLING ACCESSORIES FACTORY [Manufacturer]
Key Products/Services:
Business Overview: We are a supplier of Chinese drilling accessories established in 1983. We are dedicated ourselves to the drilling industry by supplying the best products. W...
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