HEIJINGANG.HEIJINGANG Company was established on April 30, 1999, with its registered location in Wangcheng District, Changsha. The company occupies an area of 110,000 square meters, featuring 50,000 square meters of production facilities and employing over 700 staff members. It possesses nearly 1,000 sets of processing, R&D, and testing equipment. The company independently designs and manufactures products including domestically advanced high-pressure air-driven down-the-hole hammers, various down-the-hole drill bits, eccentric/concentric/slider/double-casing drill tools, diverse threaded drill bits, drill shanks and couplings, new-generation water well and geothermal drilling rigs, surface blasting hole rigs, as well as drilling accessories such as drill pipes and connectors. Leveraging extensive R&D and production expertise, the company employs premium raw materials, advanced manufacturing techniques, and rigorous quality control to ensure superior product performance and reliability. “HEIJINGANG” brand drilling tools are widely sold across China for their consistent quality and outstanding performance, and are exported in bulk to over 50 countries including South Africa, Brazil, France, and Australia, earning high praise from users. Its main product categories include drilling tools, drilling rigs, and raw materials.
