Company profile

Company profile

Corporate profile. Jiangsu Suyan Valve Machinery Co., Ltd. was founded in 1991, headquartered in Binhai County, Jiangsu Province, by Mr. Han Zhenghai. The company deeply ploughed the valve industry for more than 30 years, is a professional oil and gas resources exploration and development, as well as power stations, Marine, nuclear power, LNG and other core fields to provide the overall industrial valve solutions of the national high-tech enterprises, national specialized special new “small giant” enterprises, the company to build a hundred years of enterprises, ten billion Su salt as the goal, unswervingly take the road of sustainable development.

Human resources. At present, there are more than 1500 employees in the company, including 415 people with college degree or above, 6 people with doctor’s degree and 25 people with postgraduate degree. The company has 11 senior engineers, 30 deputy senior engineers, 120 intermediate engineers, 205 research and development personnel, and 158 professional inspection and testing personnel.

Complete production qualification. The metal valve produced by our company has obtained the national special equipment A1, A2, B manufacturing license, forged pipe fittings, steel forged flange has obtained the national special equipment manufacturing license; The company has passed ISO3834-2 welding system certification, ISO9001 quality management system, ISO14001 environmental management system, ISO45001 Occupational health and safety management system and HSE certification, ISO10012 measurement management system certification, after-sales service system certification, intellectual property management system certification, energy management system certification, Two integration standard certification; Products have passed APIQ1, API6A, API6D, API600, API609, API602, API594, API608, API5CT product certification; API6FA, API607 fire test certification; Eu CE certification; API624 type test; ISO15848-1 Microleakage test, etc.

Complete production equipment. The company is one of the few enterprises in the valve industry that covers the whole production chain, covering all processes from raw materials into the factory to finished products, with complete sets of precision casting equipment, sand casting equipment, coated sand casting equipment, free forging equipment, hydraulic forging equipment, heat treatment equipment, etc. Germany Demaji five-axis horizontal machining center, the United States Ha Tand vertical machining center, Japan Okuma Longmen machining center, South Korea Doushan horizontal machining center, numerical control ball machining center, Longmen machining center, CNC large vertical lathe, CNC lathe, spherical lathe, ordinary lathe, precision grinder, spherical grinder, automatic welding machine, plasma surfacing machine, supersonic spraying, welding machine robot More than 1200 sets of sophisticated production equipment.

Complete testing equipment. The company has direct reading spectrometer, portable spectrometer, chemical analysis, mechanical performance test, ultra-low temperature complete sets of test equipment, high pressure gas sealing equipment, high pressure water sealing equipment, pressure test equipment, PR2 complete sets of test equipment, fire resistance test equipment, flow resistance test equipment, life test equipment, special inspection room 4 (2 sets of gamma ray, 2 sets of cobalt 60 equipment, linear acceleration One set of apparatus, one set of Iridium 192 equipment), three coordinate measuring instrument, Vickers hardness tester, Brinell hardness tester and other R & D, testing, testing equipment 600 sets.

Product diversification. On the basis of inheriting the mature industrial valve manufacturing inspection, the company digesting and absorbing the science and technology of the same industry at home and abroad, carrying out technology research and development cooperation and exchange through multiple channels, after 30 years of development and innovation, The company has formed a multi-product structure dominated by flat gate valve, gate valve, ball valve, all-welded ball valve, globe valve, check valve, butterfly valve, regulating valve, blowdown valve, high pressure oil and gas well valve, high pressure water injection valve, wellhead device and tree, throttle and killed well manifold, flange, filter, elbow, castings, forgings, forged pipe fittings, providing multi-directional industrial valve integrated solutions.

Wide coverage of sales. We keep up with market trends, constantly optimize market structure, adjust operational ideas, improve service quality, actively develop high-end target users, and establish long-term, stable and win-win strategic partnership. At the moment, The product sales cover all enterprises and sectors in the upper, middle and lower reaches of petrochina, Sinopec, CNOOC, Yanchang Oilfield, Sinochem Group, Shenhua Group, Ningxia Energy, Daqo Group, Xinte Energy, Zhejiang Petrochemical, Hengli Petrochemical, Yulong Petrochemical, Shenghong Refining and Chemical, Hualu Chemical, Luxi Chemical, Jingbo Petrochemical, Zhongtai Chemical, Yuhuang Chemical, electric power, urban construction, water conservancy, etc 956 units.

In 2023, the company also actively expanded overseas markets, and its products were exported to North America, the Middle East, West Africa, Eastern Europe and other regions. In the past three years, the global market share of leading products has reached 10.5%, ranking the top 6 in the industry; The national market share reached 24%, ranking the top 2 in the industry.

Attach importance to scientific and technological innovation. The company has a national CNAS laboratory, national postdoctoral research workstation, provincial enterprise technology center, provincial engineering research center, provincial graduate work station, the introduction of more than 70 R & D personnel, the annual R & D funding is more than 4% of the sales revenue of the year. The company adheres to the product route of “high, big, difficult, new and special”. In recent years, it has undertaken a national torch plan and two spark plan R & D and test tasks, and has developed more than 300 new products with a total of 376 effective patents, including 61 invention patents, 5 international invention patents and 310 utility model patents. Among the new products developed, 10 products, such as large-caliber axial flow check valves, won the title of high-tech products in Jiangsu Province; 56 “900LB all-welded ball valve and other 13 products through domestic acceptance, international advanced technical indicators, to the country; The products won 1 gold medal of China Patent and International Famous Brand Expo, and 3 gold MEDALS of China (Shanghai) International Valve Exhibition.

Standard setting. With rich experience in the field of valves, the company mainly drafted and compiled 47 standards, including leading the development of Marine structural steel forgings, gas lift valves and other industry standards 2, participated in the drafting of 15 pipeline valve national standards, power station valve industry standards 30. The standards prepared involve the fields of Marine, nuclear power, oil and gas, LNG, etc., to understand and grasp the direction and trend of the development of the industry earlier, dynamically adjust their own strategies and products, seize market opportunities, and obtain a dominant position in the market competition.

Corporate honor. The company has won the national “specialized, refined, special, new” small giant enterprise, national intellectual property advantage demonstration enterprise, national commercial science and technology innovation enterprise, national commercial Quality Award, Jiangsu Province quality benchmark, Jiangsu Province Intelligent Manufacturing Demonstration workshop, Jiangsu Province quality credit AAA level enterprise, Yancheng City Mayor Quality Award, Jiangsu Province Machinery Industry Science and Technology Progress Award, Central China CNC Cup Machinery industry product Quality Innovation Competition excellence award, Sinopec qualified forgings supplier, Sinopec qualified casting supplier, Jiangsu quality and other honorary awards.