Hebei Ruishi Drill Bit Manufacturing Co., Ltd.

ADDRESS:East of Jingkai Road, North of Management Committee of Renqiu Economic and Technological Development Zone

BUSINESS SCOPE: Production: diamond bits, PDC bits, roller cone bits, assembly bits, scraper bits, drilling tools, drilling tools, composite discs, cutting tools, polycrystalline diamond wire drawing die blanks, grinding wheels, micro-powder, mud materials (except hazardous chemicals); Drilling technology services; goods import and export; drilling equipment leasing; photovoltaic power generation and electricity sales services. (Laws and regulations stipulate that businesses that are prohibited from operating shall not be operated, and those that are restricted shall be allowed to operate after obtaining a license)***

E-MAIL:hdzt@163.com;hdzt888@163.com