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Wuxi Geotec Geological Equipment Co., Ltd.
Wuxi Geotec Geological Equipment Co., Ltd. is specialized in producing diamond core drilling tools with premium class quality for exploration, mining, grout and oil drilling. Our plant located Xintai Industrial Park. The total area 14,000 square meters. As the biggest manufacturer of ...
Telephone：86-510-88552380Address：Xintai Industrial Peitao Park,Meicun,new area
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Hejian Huanyu Petroleum Machinery Co., Ltd.
Hejian Huanyu Petroleum Machinery Co., Ltd. Was established in 1998,located which is the middle of Cangzhou city,and enjoys good location and convenient transportation.Huanyu specializes Tricone Bits,TCI Rock Bit,Steel Tooth Bit,Milled Bit,PDC bits,Drill rods,drill ...
Telephone：86-317-3230976Address：Hejian Industrial Zone
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Shaanxi Zuanlong Drilling Machine Co., Ltd.
Shaanxi Zuanlong Drilling Machine Co., Ltd., established in 2000, with registered capital of RMB20 million, is a hi-tech enterprise dedicated to PDC drill bit manufacturing for more than ten years. We are professional manufacturer R&D, manufacture as well marketing and service. Our company ...
Telephone：86-029-82612068Address：Baqiao District of Xi'an City textile spinning on the 15th Street West
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