Walking into Jinhu County, Huai'an City, Jiangsu Province, in the production workshop of Jinshi Machinery Group, five-axis CNC machine tools are precisely carving core components of deep-sea drilling equipment, while robotic arms steadily send processed components to inspection stations... This is a vivid scene of the booming development of the local oil machinery industry.

Cepai Group Co., Ltd. is a high-tech enterprise based in Huai’an, Jiangsu Province, specializing in the R&D and manufacturing of oil and gas drilling wellhead equipment and instrumentation. Here’s an overview based on relevant news: Development History

For buyers, CE, API, and ISO certifications for control valves are key references for quality and compliance:  

To: Respected customers, partners, media, and the public   Recently, Cepai Group (hereinafter referred to as "the Group") has found that information in the market has associated "Anhui Ceopa Instrument Co., Ltd." (or abbreviated as "Anhui Ceopa Instrument" or "Ceopa Instrument") with the Group, and there have even been incidents of confusing the two parties' brands, businesses, or affiliation. Such information is seriously untrue and has had an adverse impact on the Group's reputation, brand image, and market order. To safeguard the Group's legitimate rights and interests and avoid public misunderstanding, we hereby issue the following solemn statement:  

Cepai Group Co., Ltd., founded in January 2009, has firmly established itself as a trailblazer in the industrial landscape. With its headquarters registered in Jinhu Economic Development Zone, Jiangsu Province, and a capital injection of 200 million yuan, the company has grown exponentially, boasting a total factory area of 56,000 square meters.

Recently, Cepai Group successfully delivered a complete set of wellhead devices and oil & gas production trees to Sonatrach, the national oil giant of Algeria! This is not only a "ice-breaking move" for Cepai Group to enter the North African market, but also a solid step in the company's international strategic process, marking that the Cepai brand has won important recognition in the international high-end oil and gas equipment field!

According to the news on July 17, 2025, the information from the National Intellectual Property Administration shows that CEPAI Group Co., Ltd. has applied for a patent named "Pneumatic - Sealed Integral Inclined - Disc Check Valve". The publication number is CN 119617148 A, and the application date is December 2024. The patent abstract shows that the invention discloses a pneumatic - sealed integral inclined - disc check valve, which relates to the technical field of fluid valves. The invention solves the problems of traditional check valves, such as poor sealing performance, short service life, and low operation flexibility. By introducing a slow - reset spring

Initial Establishment (2009) Founding: In 200

Financial Circle, April 19, 2025 - According to information from the State Intellectual Property Office, Cepai Group Co., Ltd. has obtained a patent named "30024. Self-acting Recirculation Control Valve" with the authorization announcement number CN110541950B. The application date of this patent is September 2019.   Founded in 2009 and located in Huai'an City, Cepai Group Co., Ltd. is an enterprise mainly engaged in the special equipment manufacturing industry. The registered capital of the enterprise is 200 million RMB. According to big data analysis from Tianyancha, Cepai Group Co., Ltd. has made external investments in 12 enterprises, participated in 261 bidding projects, and has 5 trademark information, 127 patent information in terms of property clues. In addition, the enterprise also has 22 administrative licenses.

Nanjing, January 21 (Xinhua) -- Automated production lines, digital workshops, smart factories, cloud computing platforms... Anchored in the key term of high-quality development - "new productive forces", traditional manufacturing is undergoing unprecedented changes. Located in Huai'an, Jiangsu Province, Cepai Group Co., Ltd., which is engaged in the R&D and manufacturing of oil and gas drilling wellhead devices and instrumentation equipment, has in recent years focused on the manufacturing of high-end energy valves, continuously promoted industrial transformation and upgrading, and built Asia-Pacific's leading high-precision intelligent manufacturing flexible production lines, becoming a vivid example of the "digital-driven" development of the traditional manufacturing industry.   "For a manufacturing enterprise to gain an edge, it must have its own unique advantages. For Cepai, I think it's intelligence and digitalization," said Liang Guihua, chairman of Cepai Group. The oil and gas exploitation equipment industry, characterized by a wide variety

Nanjing, January 21 (Xinhua) -- Automated production lines, digital workshops, smart factories, cloud computing platforms... Anchored in the key word of high-quality development - "new productive forces", traditional manufacturing is undergoing unprecedented changes. Cepai Group Co., Ltd., located in Huai'an, Jiangsu Province, which is engaged in the R&D and manufacturing of oil and gas drilling wellhead devices and instrumentation equipment, has in recent years focused on the manufacturing of high-end energy valves, continuously promoted industrial transformation and upgrading, and built Asia-Pacific's leading high-precision intelligent manufacturing flexible production lines, becoming a vivid example of the "digital-driven" development of the traditional manufacturing industry.   "For a manufacturing enterprise to gain an edge, it must have its own unique advantages. For Cepai, I think it's intelligence and digitalization," said Liang Guihua, chairman of Cepai Group. The oil and gas exploitation equipment industry has long been regarded as a "dep

In the dawn of the New Year, Cepai Group, with vigorous vitality and fearless fighting spirit, struck a passionate prelude to a successful start. Recently, an exciting piece of good news spread throughout the company — Cepai Group, relying on its outstanding strength, successfully won the bid for the major project of CNPC's centralized procurement of casing heads. This brilliant achievement, like a bright morning star, has illuminated the way forward for Cepai Group's development journey in the new year, and also injected strong confidence and motivation into all employees, inspiring everyone to climb new heights in the new year. Looking back on the development process of Cepai Group in recent years, the corporate spirit of "Innovation, Collaboration, Integrity, and Win-win" has always guided the company forward like a lighthouse. Guided by the philosophy of customer-centricity and market orientation, Cepai Group

"Our company boasts the longest automated flexible production line in the Asia-Pacific region, which integrates 6 sets of the latest intelligent machining centers. It realizes the automatic allocation and real-time dynamic adjustment of orders and production factors, ensuring delivery cycles while reducing the risk of manual operation errors. Most importantly, it provides strong support for the production of high-precision, cutting-edge products," introduced Liang Guihua, Chairman of Cipai Group Co., Ltd. Appearance of Cipai Group

When Mr. Liang Guihua, Chairman of Cepai Group Co., Ltd., made the decision in 2019 to invest in a high-end automated production line for high-precision valve components—each weighing over several thousand kilograms with a minimum batch size of just over 10 pieces—he was met with almost universal opposition from all senior executives of the company and skepticism from peers in the industry. Comments abounded: "Doing automation for such small batches is just grandstanding," "With various types of valves, different specifications and sizes, and all kinds of special materials, how can automation be achieved?" "How to guarantee product quality?"... Now, three years later, this flexible production line, which integrates 6 high-end machining centers, stretches nearly 100 meters, and is hailed as the largest in the Asia-Pacific region for multi-variety, small-batch production, has been successfully put into operation. It has shattered all doubts with outstanding performance—doubling production efficiency and reducing production personnel by 40%—and has also become the "bedrock" of Cepai's Smart Dream Factory, laying a solid foundation for the company to rank among China's most sophisticated high-end valve manufacturers.

During the Mid-Autumn Festival and National Day holiday, the reporter visited Cepai Group Co., Ltd. Inside the factory, more than 80 assembly workers were working overtime at their respective workstations. Groups of valve products of different models, after assembly, were shipped to various parts of the world. The high-standard craftsmanship, efficient workers, and high-level automated workshops made people personally feel the strong pulse of Jinhu's industrial development.

In the first half of this year, private enterprises in Jiangsu Province achieved import and export volume of 1.08 trillion yuan, growing by 6.8%. Their share rose by 4.9 percentage points year-on-year to 43.4%. Against the backdrop of sluggish global market demand, how have Jiangsu's private enterprises achieved resilient growth? Let's go to the frontlines and listen to their stories.