| 1 | [CN] Hejian zhongcheng Drill Bit Manufacture Co. Ltd. [Manufacturer]
Key Products/Services:
Business Overview: Hejian Zhongcheng Bit Manufacturering Co.LTD. .(SRF) was established in 1997. It is a privately owned and proudly company. We have grown to become a leading...
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| 2 | [CN] Hejian HuanYu Tricone bit Petroleum Machinery Co., Ltd [Trading Company]
Key Products/Services:
Business Overview: Hejian HuanYu Tricone bit Petroleum Machinery Co., Ltd.. We are specialized Tricone bits, steel tooth,TCI rock bit , kingdream ,CS,Lilin brand,PDC drill bi...
300 |
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300 |
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200 |
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| 3 | [CN] Hejian Fanglei Drill Equipment Co.,Ltd [Trading Company]
Key Products/Services:
Business Overview: Hejian Fanglei Drill Equipment Co., LTD specializes in the supply of many kinds of famous brand PDC bits, TCI bits, steel tooth bits, drag bits, hole opener...
1000$ |
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