DEEP FAST.DEEP FAST was established on September 1, 2008, with its registered office located in Chengdu High-Tech Zone. The company specializes in the research, development, manufacturing, sales, and technical services of downhole tools such as diamond drill bits and screwdrill assemblies. In the diamond drill bit sector, DEEP FAST possesses comprehensive design, development, and manufacturing capabilities. The company operates imported and domestically produced five-axis CNC machining centers, CNC lathes, pipe threading lathes, large sintering furnaces, induction brazing equipment, specialized drill bit grinding machines, along with raw material testing, product inspection, and experimental equipment. It has established a technologically advanced, fully equipped, and rigorously managed high-performance diamond drill bit production line. DEEP FAST products are strictly designed and manufactured in compliance with API specifications and national/industry standards. The implementation of a QHSE management system adhering to ISO9001, ISO14001, and OHSAS18001 ensures product quality and efficient company operations while fulfilling DEEP FAST's social responsibilities. Primary products include: screwdrills, PDC bits, hydraulic oscillators, other tools, and integrated services.