Manufacturer

Harbin Electric Group Harbin Power Station Valve Co., Ltd.

Address: No. 6, Hanan 3rd Road, Pingfang District, Harbin, Heilongjiang

Company website: http://www.hvc.cc/

Company Overview

Harbin Power Station Valve Co., Ltd. of Harbin Electric Group is the vice chairman unit of the Valve Branch of China General Machinery Industry Association. It was founded in 1954 and has gone through four historical stages, including the Second Workshop of Harbin Boiler Plant, the Valve Branch, the Power Station Valve Development Division, and Harbin Boiler Valve Co., Ltd. In January 2008, it was officially renamed Harbin Power Station Valve Co., Ltd. of Harbin Electric Group. It is now one of the important subsidiaries of Harbin Electric Group Co., Ltd. The company is a manufacturer specializing in the design and manufacture of supporting valves, water level measuring devices, temperature and pressure reduction devices and other products in the fields of thermal power, nuclear power, petrochemicals, and new energy. The main products include full-scale safety valves, new regulating valves, gate valves, stop valves, check valves, ball valves, butterfly valves, extraction check valves, high-pressure three-way valves, high-pressure and low-pressure bypass valves, etc., totaling more than 40 series and more than 3,000 varieties. The products are sold to power plants and supporting enterprises across the country, and exported to many countries such as Japan, India, Vietnam, Turkey, Indonesia, and Pakistan. The company's industry comprehensive ranking ranks among the top among nearly 10,000 valve factories in the country, especially in the field of high-temperature and high-pressure thermal power valves. The company has a sound management system, excellent product quality, and first-class service level, and enjoys a high reputation among domestic and foreign customers. It has many qualifications such as special equipment manufacturing license, quality management system certification, environmental management system certification, occupational health and safety management system certification, civil nuclear safety equipment design and manufacturing license, API certification, China Classification Society approval certificate, PCCC product certification, and safety valve inspection agency approval certificate, forming a complete set of perfect quality assurance systems from product research and development, processing and manufacturing to after-sales service. Guided by scientific and technological innovation, the company has successively undertaken and completed a number of scientific research projects such as the localization of supporting valves for 600MW supercritical thermal power units and the development and industrialization of major equipment for 1000MW ultra-supercritical thermal power. As an important participating research unit in the localization of domestic supercritical key valves, it has undertaken and completed all the development tasks of Class II and Class III key valves, and has passed the appraisal organized by the National Energy Administration, and most of them have achieved good application results. The large-scale application of solar thermal molten salt valves is matched with the molten salt units of the Supcon Delingha project, successfully replacing imports and breaking the technical monopoly of foreign manufacturers in the field of solar thermal high-end valves. Among them, the molten salt safety valve product won the gold medal at the 9th China (Shanghai) International Fluid Machinery Exhibition and Valve Expo in 2018. In addition, the company's flagship product, the full-volume safety valve, won the second prize of the Ministry of Machinery Industry Science and Technology Progress Award; electromagnetic discharge devices and other products won the National New Product Award; the supporting series of products for super (super) critical thermal power units won the China Machinery Industry Science and Technology Special Award and a number of national patents. In recent years, the valve company has responded to the national call and made every effort to promote product structure adjustment, promote product transformation and upgrading with hardware equipment upgrades, and integrate or build "four centers" such as R&D testing, production management, quality control, and material support, which greatly improved the basic support capabilities of relevant functional departments. The newly established R&D and testing center has added first-class high-precision test benches such as flow test benches and cryogenic test benches, which basically meet the needs of new technology research, scientific research prototype development and whole machine testing, greatly improving the company's overall R&D capabilities and enhancing the overall strength of the enterprise. As the first pilot enterprise of mixed-ownership reform of Harbin Electric Group, the company has stepped up reform and innovation, standardized procedures and steps, successfully introduced five strategic investors, and completed the industrial and commercial changes on December 22, 2020, realizing the successful implementation of mixed-ownership reform. On January 28, 2021, the company held the first session of the first board of directors and the first board of supervisors, taking an important step towards improving the corporate governance structure. Looking to the future, the valve company will adhere to the quality policy of "product safety and reliability, standardized and efficient management, continuous innovation and improvement, and enhanced customer satisfaction", work hard, overcome difficulties, and wholeheartedly provide domestic and foreign users with safe, reliable, advanced first-class products and quality services.

Gaocè Valves (Kunshan) Co., Ltd.

Address: No. 329, Jujin Road, Kunshan City, Suzhou City, Jiangsu Province

Company website: http://www.goetze-valves.cn

Company Overview

70 years ago, the first valve rolled off the production line at Gerhard Götze's German factory. Today, Götze is still a family business and has been passed down to the third generation. Mr. Gerhard Götze founded the Götze valve headquarters in Ludwigsburg, Germany in 1949. In 2001, Detlef Weimann, the husband of his granddaughter Sonja Götze-Weimann, acquired all the shares of the company and formulated a long-term development plan for the company according to his own ideas. Through the development of new products and the tripling of market share, the company has developed and moved to a new factory. His foresight and persistence have enabled the company's business to expand to the international foreign trade market, because there is a wide demand for the reliability of German manufacturing around the world. Götze Valve (Kunshan) Co., Ltd. is a wholly-owned subsidiary of Germany's Götze Unlimited Liability Company in China, providing high-performance safety valves, pressure regulating valves, relief valves and pressure reducing valves as well as technical support services for the Chinese market. For more than 60 years, the company's high-performance valve products have been widely recognized and widely used in many industrial fields, and have accumulated rich application experience in many fields.

Curtiss-Wright (Tianjin) Fluid Control Co., Ltd.

Address: No. 3 Quanhui Road, Wuqing District, Tianjin

Company website: https://www.cw-valvegroup.com/

Company Overview

Farris Engineering, a subsidiary of Curtiss-Wright Flow Control, has been a leader in the design and manufacture of spring-loaded and pilot-operated pressure relief valves since the early 1940s. The company is headquartered in Blackswell, Ohio, USA, and supports Farris' manufacturing, engineering, design and inspection, including an ASME-certified fluid testing facility. Farris provides sales and operations support to international markets through factories in Canada, the United Kingdom, Brazil, China and India. All manufacturing plants are ISO 9000 certified. For more than 70 years, the performance of Farris products has been fully verified through automatic and active overpressure protection of thousands of plant equipment and facilities around the world. Farris has earned a reputation as the "first line of safety" because its innovative development has become the standard in the pressure relief valve design industry. Farris provides products and solutions to serve many industries, including hydrocarbon processing, smelting, petrochemical, fossil and nuclear power generation, natural gas production and transportation, pharmaceuticals and general processing industries. Products are designed and manufactured to ASME standards, Parts I, III and VIII, and performance is certified by the National Association of Boiler and Pressure Vessel Inspectors. Valves comply with API standards and hold certificates such as PED/CE, CRN, ATEX, CSQL, CSA B51, TR CU 010 and TR CU 032, as well as special approvals for many other countries, industries and customers.

Yongyi Valve Group Co., Ltd.

Address: Yongyi Industrial Park, Sanqiao Industrial Zone, Oubei, Yongjia County, Wenzhou City, Zhejiang Province

Company website: http://www.yongyi-valve.com

Company Overview

Yongyi Valve Group Co., Ltd. was established in 1984. The industrial park covers an area of 96,000 square meters. The company has more than 500 sets of special equipment such as modern intelligent processing centers, (robot) truss manipulators, CNC machine tools, general machine tools, and has a super-large vertical lathe with a maximum processing diameter of 3.5 meters. It has special equipment such as physical and chemical testing of metal materials, mechanical properties and mechanical testing, ultrasonic thickness measurement, non-destructive testing, spectral analysis, metal heat treatment, safety valve full performance test center, spring tension and compression testing, etc. The company is a member unit of the Valve Branch of the China General Machinery Industry Association, a designated production unit of China Chemical Equipment Corporation, and a safety valve production license enterprise issued by the Ministry of Machinery Industry. It has passed ISO9001 international quality system certification, "TS" certification of special equipment manufacturing license of the State Administration of Technical Supervision, American ASME certification, ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification. It is a member of Sinopec Resource Market, a first-level supply network unit of China National Petroleum Corporation, a member of the National Power Grid Network, China Petroleum Energy No. 1 Network, a national torch plan project unit, and a major taxpayer. The company mainly produces more than a dozen varieties of safety valves, butterfly valves, ball valves, gate valves, stop valves and non-standard valves, with more than 2,000 specifications. It can be designed and manufactured according to ANSI, API, DIN, BS, JIS, and GB standards. The main materials of the valves produced include WCB, WC1, WC6, WC9, ZGCr5Mo, ZG15Cr1Mo1V, CF8, CF8M, CF3, CF3M, 12CrMoV, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, etc.; the driving forms include manual, worm gear drive, electric, pneumatic, hydraulic, electric-hydraulic linkage, etc.; the nominal diameter ranges from DN10 to 3000 and 1/2" to 36"; the working pressure ranges from 0.6 to 42.0Mpa and 150Lb to 2500 Lb; the working temperature ranges from -196℃ to 700℃. The products are widely used in power stations, boilers, petroleum, chemical industry, urban construction, medicine, fertilizer, metallurgy, mining and other industries. Some products have replaced imports and are used in key equipment of national key projects. The company has always adhered to the principle of survival by quality and development by science and technology, and has now developed into a high-tech enterprise integrating the research, development, manufacturing, testing and sales of industrial valves. The company currently has more than 400 employees, including more than 50 technicians and managers, who specialize in valve design, process, testing and service. The company has a CAD workstation, CAAP development center, and after-sales service center that can perform dynamic simulation design on products to ensure that they meet demanding working conditions. The company has introduced a new concept of valve manufacturing, namely, highly flexible, composite, lean processing, networking, informationization and intelligence of manufacturing and management processes. The company mainly consists of two parts, namely production equipment (hardware facilities) and software supporting company management. The company has built valve processing lines, coating lines, assembly lines, etc. The company's sales (including pre-sales and after-sales service), production, technology, finance, personnel and other businesses have realized computer networking, informationization and intelligent management, and it is an intelligent network valve factory. Every corner of the factory is covered by computer networks, forming a huge information nervous system, which provides reliable and effective means for the issuance of various instructions and timely feedback of various information. The entire production and management is a perfect combination of modern information technology (IT) and traditional manufacturing technology (MT), providing you with networked, informationized and intelligent industrial valves.

Wujiang Dongwu Machinery Co., Ltd.

Address: No. 777, Kangli Avenue, Fenhu High-tech Zone, Wujiang District, Suzhou City, Jiangsu Province

Company website: http://www.w-va.com.cn

Company Overview

Wujiang Dongwu Machinery Co., Ltd. was founded in 1954, with a history of more than 60 years. It is a high-tech enterprise specializing in the production of safety valves. The company is located in Fenhu High-tech Industrial Development Zone, Jiangsu Province, where Jiangsu, Zhejiang and Shanghai meet. It is adjacent to Shanghai in the east, Taihu Lake in the west, Zhejiang in the south and Suzhou in the north. It is the central area of the Yangtze River Delta Economic Zone. With a good geographical environment, a profound historical heritage, advanced technical equipment and first-class service quality, Dongwu Machinery's Wuzi brand safety valve occupies an important position in the industry. Over the years, its products have been widely used in large enterprises such as Jilin Petrochemical, Dalian Petrochemical, Jinzhou Petrochemical, Guangxi Petrochemical, Dushanzi Petrochemical, Ningxia Petrochemical, Yanshan Petrochemical, Tianjin Petrochemical, Yangzi Petrochemical, Maoming Petrochemical, Gaoqiao Petrochemical, Zhenhai Refinery, Qingdao Refinery, Fulian Integration, Huizhou Refinery, etc., including CNPC, Sinopec and CNOOC. The nuclear power safety valves produced by the company have been used in Pakistan's Chashma and Karachi, Qinshan Phase I and II, Fangjiashan, Fuqing, Tianwan, Sanmen, Haiyang, Hongyanhe, Taishan, Fangchen Port and other nuclear power plants. At present, Dongwu Machinery has more than 160 employees and covers an area of more than 30,000 square meters. There are more than 13,000 square meters of metal processing, nuclear power special valve processing, assembly, heat treatment and other workshops and chemical analysis, physical testing, measurement, non-destructive testing four rooms, more than 160 sets of various metal cutting machine tools, more than 30 sets of testing equipment, a set of cold (gas, liquid) full performance test equipment for safety valves; the 450℃, 25MPa hot full performance test equipment with an investment of more than 40 million yuan has passed the acceptance and put into use in early 2014. The company has an annual production capacity of 30,000 units, and its products include six categories: American standard WF series, nuclear grade safety valve series, refining special safety valve series, breathing valve series, special safety valve series, and national standard series. The diameter ranges from DN15 to 500MM (½" to 20"), and the pressure ranges from 0.04 to 76.0MPa (150Lb to 4500Lb). The products are designed, manufactured and inspected in strict accordance with GB12241~12243-2005, API520, 526, 527 and ASME BPVC I, III, VIII and other standards. This series of advanced equipment and excellent technology provide a strong guarantee for the production of various safety valves. Dongwu Machinery is a unit with a safety valve production license from the Ministry of Mechanical and Electrical Engineering. After joining the first-level supply network of China National Petroleum Corporation and Energy No. 1 Network, the company has become a member manufacturer of China Petrochemical Group Material Equipment and State Electric Power Material Company. In 1998, the company passed the ISO9001 quality system certification, and successively obtained the ISO18001 occupational health and safety management system certificate and ISO14001 environmental management system certificate. In 2002, the company obtained the "Special Equipment Manufacturing License of the People's Republic of China". In 2004, it obtained the license for the design and manufacture of nuclear 2 and 3 level safety valves for civil nuclear pressure equipment issued by the National Nuclear Safety Administration. The company's safety valve products have obtained 32 patent certificates. Working tirelessly for safety. After achieving considerable performance and many honors in safety valves, Dongwu Machinery did not satisfy the status quo, but looked to the future and continued to innovate. After signing a cooperation agreement with East China University of Science and Technology in 2010 to jointly develop and manufacture high-temperature and high-pressure safety valves and nuclear power regulator safety valves suitable for petrochemical, electric power and other industries, as well as safety valve hot full performance detection equipment, the company joined forces with Suzhou Newway Valve in 2011. Based on scientific management, rich practical experience and perfect management mechanism, the company aims to build a world-class safety valve brand and achieve a well-known enterprise. The company is determined to forge ahead and strive to provide customers with safe and reliable safety valve series products.

Pfeiffer Vacuum Technology (Shanghai) Co., Ltd.

Address: Unit B, 5th Floor, Building 3, No. 428, Yanggao South Road, Pilot Free Trade Zone, Pudong New Area, Shanghai

Company website: https://www.pfeiffer-vacuum.cn/zh/

Company Overview

Pfeiffer Vacuum, as a leading global supplier of vacuum technology solutions, not only has a full range of hybrid bearings and fully magnetically suspended turbomolecular pumps, but also has various rotary vane pumps, dry pumps, Roots pumps, helium mass spectrometer leak detectors, vacuum gauges, quadrupole mass spectrometers and other products as well as vacuum fittings and integrated vacuum systems. Since Pfeiffer invented the turbomolecular pump in 1958, it has always represented innovative solutions, high-quality, stable and reliable products and first-class services in global analysis, R&D, coating, solar energy, semiconductors and other industrial fields. The company has been established for more than 100 years since 1890. It currently has nearly 3,300 employees, more than 20 branches around the world, and has manufacturing bases in Germany, France, Romania and South Korea. With the improvement of China's comprehensive national strength, the upgrading of industrial structure, and the strong demand for energy conservation and emission reduction, scientific research and high-precision manufacturing processes, the demand for vacuum technology is also constantly increasing. As a wholly-owned subsidiary of Pfeiffer Vacuum GmbH of Germany, Pfeiffer Vacuum (Shanghai) Co., Ltd. officially settled in Shanghai, China in 2007, which indicates that Pfeiffer Vacuum's business in China has begun to take shape and the company's confidence in China's continued growth. The company is now located near Century Park in Pudong New District, Shanghai, and has built a 4,000 square meter after-sales service factory in Wuxi, Jiangsu. Pfeiffer Vacuum Technology Shanghai Co., Ltd. is mainly responsible for sales and after-sales service in mainland China, Hong Kong and Macau. The company now has resident regional sales and on-site after-sales service engineers throughout the country. Pfeiffer Vacuum hopes to help Chinese companies, scientific research institutions and partners make progress together and achieve a win-win situation with more than 100 years of industry experience, high-quality German technology and global industry-leading solutions.