Xi’an SenNav Electronic Technology Co., Ltd provides all kinds of MWD/LWD and accessories. We also have SN-MWD-48H measurement while drilling tool for directional drilling and borehole.
SenNav focus on all kinds of oilf........
Xi’an SenNav Electronic Technology Co., Ltd provides all kinds of MWD/LWD and accessories. We also have SN-MWD-48H measurement while drilling tool for directional drilling and borehole.
SenNav focus on all kinds of oilf........
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........
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 ........
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........
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....
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........
our company is mainly engaged in the production of BQ/NQ/HQ/PQ wireline core barrel drilling tools,drill rod ,overshot assembly,diamond core bit,reaming shell,full hydraulic core drilling rig and mud pump for clients....
our company is mainly engaged in the production of BQ/NQ/HQ/PQ wireline core barrel drilling tools,drill rod ,overshot assembly,diamond core bit,reaming shell,full hydraulic core drilling rig and mud pump for clients....
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