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....
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....
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........
Changsha Chaojingang machinery manufacturing Co., Ltd is a modern high-tech enterprise, which is specialized in researching and manufacturing rock drilling machine and pneumatic tools. The company has rich experiences fo........
Changsha Chaojingang machinery manufacturing Co., Ltd is a modern high-tech enterprise, which is specialized in researching and manufacturing rock drilling machine and pneumatic tools. The company has rich experiences fo........
Our holistic service model ensures that you receive support at every stage of the product lifecycle. From initial consultation through implementation and beyond, we are here to ensure that your experience with us is seam........
Our holistic service model ensures that you receive support at every stage of the product lifecycle. From initial consultation through implementation and beyond, we are here to ensure that your experience with us is seam........
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