Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. located in Hejian City, Hebei Province, was founded in 1992. After more than two decades of development, it has grown into a comprehensive enterprise integrating the production, research and development, and trade of engineering equipment, including tricone drill bits, PDC drill bits, trenchless drilling tools, and rotary drilling tools.

The company operates several subsidiaries, including Hejian Feilong Ruituo Drill Bit Manufacturing Co., Ltd., Beijing Feilong Ruituo International Trade Co., Ltd., Beijing Superior Petroleum Equipment Co., Ltd., and the Roller Cone Drilling Tools Factory. Serving clients across the oilfield, mining, horizontal directional drilling, and rotary drilling industries, the company provides comprehensive rock‑drilling‑tool products and services.

The company occupies a site of 36,000 square meters and currently employs nearly 200 staff members, including over one hundred engineering and technical personnel. It is equipped with state-of-the-art machining centers as well as a full range of auxiliary, inspection, and testing instruments. The company has established a comprehensive quality assurance system, obtaining ISO 9001 certification for quality management, ISO 14001 certification for environmental management, and OHSAS 18001 certification for occupational health and safety, and has also been granted the right to use the API Spec 7‑1 mark.

Feilong Ruituo Company produces over 25,000 pieces of various drilling tools annually, with its products exported to more than 20 countries and regions worldwide. Feilong Ruituo is committed to sincere cooperation with partners at home and abroad, pursuing mutual development and contributing to global energy exploration and production.