Changsha Drilling Machinery Co., Ltd. (CTHC) Located in historic city: Changsha
It is a professional manufacturer of drilling equipment diamond bits and diamond reaming; CTHC has the team of professional technicians as ........
Changsha Drilling Machinery Co., Ltd. (CTHC) Located in historic city: Changsha
It is a professional manufacturer of drilling equipment diamond bits and diamond reaming; CTHC has the team of professional technicians as ........
Hejian Longyue Drill Bit Manufacture co.,ltd is located in Hejian city,Hebei province,China.The geographical position is superior and convenient transportation for adjacent to 106 national road.Longyue company is oil sup........
Hejian Longyue Drill Bit Manufacture co.,ltd is located in Hejian city,Hebei province,China.The geographical position is superior and convenient transportation for adjacent to 106 national road.Longyue company is oil sup........
Hebei Goldman Petroleum Drilling Engineering Co., Ltd. is a professional technology-oriented enterprise specialized in the production drilling equipments and tools,which is one of the leading corporations of drilling too........
Hebei Goldman Petroleum Drilling Engineering Co., Ltd. is a professional technology-oriented enterprise specialized in the production drilling equipments and tools,which is one of the leading corporations of drilling too........
Hebei Kannon Tools CO.,LTD,and she is a high technical enterprise specialized in researching,producing and selling diamond core bit,diamond blades and diamond cup wheel.From a small workshop and several workers starting ........
Hebei Kannon Tools CO.,LTD,and she is a high technical enterprise specialized in researching,producing and selling diamond core bit,diamond blades and diamond cup wheel.From a small workshop and several workers starting ........
Forsun Ultra-hard Material Industrial Co., Ltd. is specialized in manufacturing high quality drilling tools and metal bond diamond tools for site investigation, mineral exploration and water well drilling etc.
Since the........
Forsun Ultra-hard Material Industrial Co., Ltd. is specialized in manufacturing high quality drilling tools and metal bond diamond tools for site investigation, mineral exploration and water well drilling etc.
Since the........
Established in 1956, Hunan FLYDISC New Material Co., Ltd (Former State-owned 233 Factory) is one of the leading manufacturers of drilling rig and drilling tools in China. We obtained ISO9001:2000 Quality System Certifica........
Established in 1956, Hunan FLYDISC New Material Co., Ltd (Former State-owned 233 Factory) is one of the leading manufacturers of drilling rig and drilling tools in China. We obtained ISO9001:2000 Quality System Certifica........
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