Tong PetroTech Co., Ltd., founded in 1995, is widely recognized and used in the global oilfield stimulation field as a leader in perforation technology. Through years of development, Tong PetroTech has evolved into a listed group company that provides oilfield customers with comprehensive enhanced oil recovery, drilling and completion technology services, fracturing technology services, coalbed methane technology services, and block integration general contracting services. (Stock code: 300164). The company has established multiple branches and subsidiaries in China and the United States, with a market network covering 24 major oilfields in China and oilfield markets in the United States, Indonesia, Kazakhstan, Mexico, Algeria, and other countries overseas, enabling it to provide comprehensive industrial chain-style oilfield services to oilfield customers both domestically and internationally. The company's business in the United States has been able to cover most of the shale gas operation areas in the country.

Developing through innovation and enhancing through growth, the company is aiming to become an international oilfield service enterprise group with technological advantages and influence. It aims to gain sustainable competitive advantages through technology introduction and cooperation, cultivating and investing in high-quality assets, and asset securitization. The company is orderly advancing the development of overseas markets, including North America, Central Asia, the Middle East, South America, North Africa, and other regions, deepening international exchanges and technological integration, seizing opportunities in emerging markets, and promoting the achievement of the company's overall strategy.