Guizhou Gaofeng Petroleum Machinery Co., Ltd. was founded in 1971 and is located in Guiyang City, China. It has obtained API Q1，ISO9001 quality system certification, and the right to use the American API Petroleum Association's logo.

Our company is mainly engaged in the research and development, design, production, sales and service of oil drilling tools.

“GAOFENG” main products includ: Drilling Jar, Fishing Jar, Shock Sub, Fishing Tools, Stabilizer, Roller Reamer, IBOP,Drill Collars, Drill Pipes,NON-MAG PRODUCTS, Tool Joints and service equipment for surface drilling tools.