Cangzhou Solid Drilling Equipment Co., Ltd.
Our company has invested and built technologically-advanced, complete and well-equipped production lines of tricone drill drill and PDC drill, and has formed large-scale production of various types of petroleum and geological drill bit from 41/2 "to 26". Our products are strictly produced and inspected in accordance with the industry's highest technical quality standards and API specifications and have been sold to many domestic and foreign oil fields, mines.
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