Xinjiang Zhundong Petroleum Technology Co., Ltd. principally provides extraction services of petroleum and natural gas. The Company primarily provides petroleum technology services, oil field management services, construction and installation services, as well as transportation services. The Company is mainly involved in oil field dynamic monitoring, downhole operation, oil tank mechanical cleaning, oilfield exploration well management, oil field engineering construction, electricity transmit and transformation engineering, road construction, as well as transportation, among others. The Company mainly operates its business mainly in domestic markets.