Tong Petrotech Corp.

Tong Petrotech provides technical support and services for oil and gas exploration and development in China and globally. It also manufactures and sells equipment for oil drilling and production; and sells civilian explosives, gas and liquid separation, and purification equipment, as well as integrated technical services including directional drilling, logging, perforation, and fracturing. Founded in 1995 and headquartered in Xi'an, the People's Republic of China, Tong Petrotech was formerly known as Tong Oil Tools Co., Ltd. before rebranding in June 2019.