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........
Shijiazhuang LongWay Petroleum Drill Tools Co., Ltd is a professional manufacturer of drilling equipment. Located in Jinzhou City in Hebei Province of North China.
We offer a comprehensive range of design, development........
Shijiazhuang LongWay Petroleum Drill Tools Co., Ltd is a professional manufacturer of drilling equipment. Located in Jinzhou City in Hebei Province of North China.
We offer a comprehensive range of design, development........
Hejian Ouman Drill Bits Co., Ltd. which is a private integrated with manufacturing,marketing,salling and recycling. Our product department is located in Hejian City, Hebei Province, China,and sales department is in Yang ........
Hejian Ouman Drill Bits Co., Ltd. which is a private integrated with manufacturing,marketing,salling and recycling. Our product department is located in Hejian City, Hebei Province, China,and sales department is in Yang ........
We are engaged in manufacturing drill pipes with decades experiences. Our main product--friction welding drill pipe, had been widely used in oilfield well, water well drilling and geological drilling and so on....
We are engaged in manufacturing drill pipes with decades experiences. Our main product--friction welding drill pipe, had been widely used in oilfield well, water well drilling and geological drilling and so on....
Wooke Rock Drill Equipment Co.,Ltd, which is located at the city of Three Gorges Dam, is one of the best high-air-pressure DTH drilling tools manufacturers in China. Since 1995, hundreds millions of dollar have been inve........
Wooke Rock Drill Equipment Co.,Ltd, which is located at the city of Three Gorges Dam, is one of the best high-air-pressure DTH drilling tools manufacturers in China. Since 1995, hundreds millions of dollar have been inve........
We are professional drill pipe factory with ISO, API, GOST ceritificate to produce API 5DP oil drill pipe, drill collar, water well drill pipe, geographincal drill pipe, tool joints, etc....
We are professional drill pipe factory with ISO, API, GOST ceritificate to produce API 5DP oil drill pipe, drill collar, water well drill pipe, geographincal drill pipe, tool joints, etc....
Hunan Lieyan Technology Co., Ltd.
Focus on rock static blast mining
Rock drilling and splitting equipment manufacturers
Our company specializes in manufacturing hydraulic rock drills
Mining rock splitting machines, rock........
Hunan Lieyan Technology Co., Ltd.
Focus on rock static blast mining
Rock drilling and splitting equipment manufacturers
Our company specializes in manufacturing hydraulic rock drills
Mining rock splitting machines, rock........
Guangzhou International Technology Co., Ltd. is a product group mainly engaged in drilling machinery and accessories. Pearldrill is the brand of our drilling machines and tools.
The drilling products of our company in........
Guangzhou International Technology Co., Ltd. is a product group mainly engaged in drilling machinery and accessories. Pearldrill is the brand of our drilling machines and tools.
The drilling products of our company in........
Tianjin Qiangli Pneumatic Tools Commerce & Trade Co.,Ltd stands as the foreign sales company of Qiangli Pneumatic Machinery Factory, which mainly produce various kinds of pneumatic rock drill, drill bit and other penumat........
Tianjin Qiangli Pneumatic Tools Commerce & Trade Co.,Ltd stands as the foreign sales company of Qiangli Pneumatic Machinery Factory, which mainly produce various kinds of pneumatic rock drill, drill bit and other penumat........
We are a leading manufacturer established in 1996 of API oli drill pipe, coalbed gas drill pipe, shale gas drill pipe, geothermal well, water well drill pipe and drill collar/kelly, heavy weight drill pipe and other rela........
We are a leading manufacturer established in 1996 of API oli drill pipe, coalbed gas drill pipe, shale gas drill pipe, geothermal well, water well drill pipe and drill collar/kelly, heavy weight drill pipe and other rela........
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