JJC TEC.JJC TEC, as a national high-tech enterprise, specializes in the R&D and manufacturing of high-end intelligent equipment for the petroleum industry. The company holds dual ISO 9001 and API certifications along with multiple domestic and international patents. With independent R&D at its core, its product portfolio spans seven major series including intelligent drilling systems and hydraulic jack-up systems. Products such as its intelligent iron drill operator hold a dominant market position due to their technological advantages. The technical services division focuses on offshore oil and gas development, providing domestic substitution solutions. Its operations span both equipment manufacturing and engineering technical services, committed to advancing the internationalization of China's energy equipment manufacturing.