Hubei Jianghan Petroleum Technology Co., Ltd.

ADDRESS:Room 208, at the intersection of Shacen Road and Liaoyuan Road, Jingzhou Development Zone (Ka Wah Technology)

BUSINESS SCOPE: Petroleum exploration technology, oilfield chemicals and fine chemical products research, development, technical consultation, technology transfer, technical services; chemical products (excluding hazardous chemicals and flammable and explosive materials), metal materials, non-metal materials, industrial salt Sales; manufacturing, installation, and sales of instrumentation equipment; general goods; operating the export business of the company’s self-produced products and technologies; operating the import and export business of raw and auxiliary materials, instruments, machinery, equipment, and spare parts needed for the production of the company (Except as required by the state); operating feed processing; oil and gas field development technology research and services; drilling, logging, logging, geophysical prospecting, cementing, fracturing, downhole operations, (oil) gas testing and workover engineering construction ; R&D, production, sales and technical support of fracturing, acidification, drilling and completion fluid systems and supporting auxiliaries; surface engineering construction. ## (Involving licensed operation projects, the operation shall be carried out only after obtaining the permission of the relevant department)

E-MAIL:wangcx8015@163.com;liutingatt@163.com