Hejian Longyue Drill Bit Manufacture Co. Ltd

Hejian Longyue Drill Bit Manufacture Co. Ltd was established in 1990. We turned to production and research and development of all kinds of Petroleum drilling equipment for years. And mainly includes tricone bit, PDC bit, core bit, one-cone bit, assembled bit large-caliber, drag bit, drill pipe, drill collar, elevator and so on.

Hejian Longyue Drill Bit Manufacturer Co., Ltd is a manufacturer of Drill Bit with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and prompt delivery, our products are extensively used in oil filed, well Drilling, NO Dig filed and other industries.

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!