Yancheng Chongda Petrochemical Machinery Co., Ltd. was founded in 1990 and is located in Lugou Science and Technology Entrepreneurship Park, Jianhu High tech Zone, Jiangsu Province, a national level petroleum equipment manufacturing base. It has a registered capital of 50.08 million yuan and covers an area of 60000 square meters. The company is a professional petroleum machinery manufacturer and a member of the first level supply network of China National Petroleum Corporation, Sinopec, and CNOOC Material and Equipment Corporation. It is a national high-tech enterprise, a national specialized and innovative small giant enterprise, a Jiangsu Province quality credit AAA level enterprise, an excellent private enterprise in Jiangsu Province, a Jiangsu Province five-star cloud enterprise, and has been recognized as a three-star enterprise in Yancheng City for five consecutive years.

　　The company's testing center has passed the national CNAS laboratory certification and has established provincial-level enterprise technology centers and provincial-level engineering technology research centers. The company currently has 126 employees, including 21 middle and senior professional and technical personnel. The company owns 60 intellectual property rights including patents, software copyrights, trademarks, etc., including 26 authorized invention patents, 31 utility model patents, and 3 software copyrights. It has established close industry university research cooperation relationships with China University of Petroleum (East China), Xi'an University of Petroleum, and Changzhou University.

　　The company has more than 200 sets of various cold and hot processing, heat treatment, inspection and testing equipment, including horizontal milling and boring machining centers, vertical machining centers, gantry machining centers, precision horizontal axis moment table surface grinders, gantry planing and milling machines, horizontal boring machines, CNC horizontal (vertical) lathes, specialized inspection and testing equipment, and high and medium pressure testing equipment. The company has successively passed certifications such as ISO9001, ISO14001, ISO45001, TS, API 6A, 7K, 16C, 11D1, Q1, etc. The entire process of the product, from raw material entry to forging, welding, heat treatment, non-destructive testing, machining, assembly, pressure testing, sandblasting, cleaning, spraying, packaging, and leaving the factory, has strict inspection and control procedures to meet traceability requirements. The testing center can conduct various tests such as chemical composition analysis, mechanical properties, non-destructive testing, hardness and pressure strength of raw materials, and has the ability to control the entire process of product quality.

　　The company's main products include high-pressure hydraulic end assemblies and accessories, fracturing manifolds, high-pressure fluid control components, throttling and well control manifolds, downhole tools, casing heads, high and medium pressure series valves, mud pump accessories, drilling fluid manifolds, etc., covering complete sets of petroleum machinery equipment and accessories, petroleum drilling and production special equipment and accessories, widely used in oil fields, chemical industries, etc. The products are sold to PetroChina Daqing, Tarim, Qinghai, Changqing and other oil fields, as well as Daqing Drilling, Bohai Drilling, Great Wall Drilling, Western Drilling, Chuanqing Drilling and other companies. The company maintains long-term business cooperation with well-known domestic petroleum equipment manufacturing enterprises such as Baoshi and Lanshi.