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........
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....
We are a team of experienced Rig personnel with years of Oil Rig drilling, mechanical and electrical experience. We specialize in Top Drive Maintenance, Part Sales, Driller Training, Recertification’s & NPT Preventative ........
We are a team of experienced Rig personnel with years of Oil Rig drilling, mechanical and electrical experience. We specialize in Top Drive Maintenance, Part Sales, Driller Training, Recertification’s & NPT Preventative ........
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....
At GEOMINE, we aim to enhance your business success with innovative Drilling rig, Drilling machine, Core drilling rig, Geo drilling machine, Drilling equipment, Well drilling equipment, Water drilling, Water drilling mac........
At GEOMINE, we aim to enhance your business success with innovative Drilling rig, Drilling machine, Core drilling rig, Geo drilling machine, Drilling equipment, Well drilling equipment, Water drilling, Water drilling mac........
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