Yancheng Yuyang Petroleum Machinery Co., Ltd. is located in Lugou Town Industrial Park, Jianhu County, Yancheng City, Jiangsu Province. Now it has fixed assets of 100.8 million yuan, covers an area of 16800 square meters, 95 employees, 17 engineers and technicians, 3 Ⅱ technicians and 9 professional testing personnel. 75% of the operators passed the post intermediate skill level examination. The company has 70 sets of processing equipment such as machining center, numerical control, vertical machine tool, boring machine, etc., and has strong scientific research and development ability, strong technical force, advanced processing equipment and scientific testing means. The existing hot and cold processing equipment, testing equipment, with mechanical performance laboratory, chemical composition analysis room, non-destructive testing room, can provide customers with quality products and services. The company has perfect quality management and quality assurance system, and is the first-class material supplier access unit of China National Petroleum Corporation. The company has obtained the production license of wellhead device, production tree, throttle kill manifold and valve; passed API 6A, API 16C, ISO9001:2015 international quality system certification; ISO14001:2015 environmental management system certification, GB/T28001-2011 occupational health and safety management system certification. The company's main products are: casing head, oil production (gas), thermal recovery, water injection wellhead devices, throttle pressure manifold, mud manifold, downhole tools, drilling and oil production accessories and high-pressure series valves, suitable for natural gas, petroleum, chemical, electric power, pharmaceutical and other engineering equipment and pipeline matching, can also provide products according to user requirements. Take the market as the forerunner, strive for survival by quality, speed up the development of new products, increase the intensity of technological transformation, and establish an enterprise management mechanism suited to the market economy. We will abide by our commitment to customers, provide quality and cheap products and satisfactory after-sales service, wholeheartedly welcome new and old customers to visit guidance, business negotiations, hand in hand, common development.