Guanghan Hongcheng Petroleum Tools Co., Ltd.

Guanghan Hongcheng Petroleum Tools Co., Ltd. is a Chinese manufacturer and trading company specializing in downhole drilling tools and related drilling equipment for the oil and gas industry. Founded in 2006 and headquartered in Liangshuijing Village, Jinyu Town, Guanghan, Sichuan Province, the company operates from a facility of 10,000 to 30,000 square meters (approximately 25 acres) with 11 to 50 employees and registered assets of approximately USD 2.5 million. The company holds an API Spec 7-1 monogram license (certificate number 7-1-1742) for Rotary Drill Stem Elements, as well as ISO 9001 quality management certification. Guanghan Hongcheng's product range covers the core components of the drill string and bottomhole assembly, including drill collars, stabilizers, lifting subs, crossover subs, float valves, kelly valves, washover pipes, milling tools, fishing tools, and blowout preventer components. Products are manufactured to API Spec 7-1 standards and supplied to domestic Chinese operators as well as international customers seeking cost-competitive Chinese-manufactured drilling tools. Integrity, quality, and service are the company's stated operating principles, and it positions itself as a rational, cost-optimal supplier for drilling equipment procurement. The company is located in Guanghan, part of the Deyang Prefecture in Sichuan Province — a recognized cluster for oilfield equipment manufacturing in China.