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........
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........
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 ........
HARGRAND (Former: BAOQI) was specialized in producing drilling tools. It is located in Yanjiao National High-Tech Development area at Hebei Province which is 20 kilometers away from Beijing Capital airport, and 170 kilom........
HARGRAND (Former: BAOQI) was specialized in producing drilling tools. It is located in Yanjiao National High-Tech Development area at Hebei Province which is 20 kilometers away from Beijing Capital airport, and 170 kilom........
We Robtol is a professional diamond tools manufacturer in China since 1992. We have the biggest and most standard factories in the trade.Our products are very popular in the market beacuse of the excellent quality and ve........
We Robtol is a professional diamond tools manufacturer in China since 1992. We have the biggest and most standard factories in the trade.Our products are very popular in the market beacuse of the excellent quality and ve........
Our company is specializes in drill bits,drill pipe,Mud pump and stabilizers for water well,oil field,construction,geothermal,directional boring and underground foundation work all over the world.
Our purpose is to se........
Our company is specializes in drill bits,drill pipe,Mud pump and stabilizers for water well,oil field,construction,geothermal,directional boring and underground foundation work all over the world.
Our purpose is to se........
Wuhan Golde Exploration Machinery Co., Ltd. is a state-owned enterprise with ten million registered capitals, specialized in geological drilling tools manufacture over 30 years, we have four manufacture bases in china w........
Wuhan Golde Exploration Machinery Co., Ltd. is a state-owned enterprise with ten million registered capitals, specialized in geological drilling tools manufacture over 30 years, we have four manufacture bases in china w........
Zhecheng Hongxiang Superhard Material Co.,Led. Is affiliated with Wanke Group. The company is a high-tech enterprise of diamond products, funded by more than 200 millions investment. The plant covers an area more than 12........
Zhecheng Hongxiang Superhard Material Co.,Led. Is affiliated with Wanke Group. The company is a high-tech enterprise of diamond products, funded by more than 200 millions investment. The plant covers an area more than 12........
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