Ranking of China's top ten valve brands

1. Sanhua Holding Group Co., Ltd. (trademark: Sanhua)

Sanhua Holding Group Co., Ltd. was founded in Founded in 1984 in Xinchang County, Zhejiang Province, China, it is a large-scale private enterprise integrating scientific research, production, operation and service. At the end of 2011, the company had total assets of 12.49 billion yuan, achieved sales revenue of 8.744 billion yuan, and total profits and taxes of more than 1.4 billion yuan. Yuan, now has three major industries and more than 20 subsidiaries. The company has successively won many honors and titles such as National Quality Award, Chinese Famous Brand, Chinese Famous Trademark, Chinese Export Brand, Chinese Excellent Enterprise, National Key High-tech Enterprise, National Contract-abiding and Trustworthy Enterprise, and National Machinery Industry Top 500. The company has 1,500 talents in various fields of science and technology, economics and management, and a total number of employees of more than 13,000. The subsidiary company Zhejiang Sanhua Co., Ltd. has been successfully listed (002050).

2. Zhuzhou Nanfang Valve Co., Ltd. (trademark: Nanfang)

Zhuzhou Nanfang Valve Co., Ltd. was established in May 1996 and completed the joint-stock reform in December 2003. It is a Hunan A high-tech enterprise jointly recognized by the Provincial Department of Science and Technology, the Provincial Department of Finance, the Provincial State Taxation Bureau, and the Provincial Local Taxation Bureau.

The company is located in Zhuzhou (National) High-tech Development Zone, covering an area of ??242 acres (including Hunan Zhuhua Machinery Co., Ltd.). The company relies on independent innovation, technological progress and hard work, and has now developed into 3 A medium-sized private enterprise with wholly-owned subsidiaries and three holding subsidiaries, its industries cover valves, water pumps, castings, pipe industries and other fields.

3. Zhejiang Chaoda Valve Co., Ltd. (trademark: Chaoda)

Chaoda was founded in 1984 with a registered capital of 136.88 million yuan, a factory building area of ??32566m2, and 480 machine tools and equipment. There are more than 10 sets of equipment and 465 employees. In 2011, the valve output value was 370 million yuan. The company is now a national high-tech enterprise, a member of the first-level supply network of high and medium pressure valves of Sinopec, PetroChina and CNOOC, the vice-chairman unit of China Valve Association, an AAA tax credit enterprise in Zhejiang Province, a key enterprise in Wenzhou City, and "Chaoda" Won the title of Zhejiang Province Famous Trademark and Zhejiang Province Famous Brand Product.

The company mainly produces metal hard-sealed ball valves, fully welded ball valves, bellows gate valves, wafer check valves, lifting plug valves, special safety valves, combination three-way valves, oilfield wellhead valves, cryogenic valves, control Valves as well as ball valves, gate valves, check valves, globe valves, butterfly valves and flanges that comply with ANSI/API, JIS, DIN, BS, NF and GB standards.

4. CNNC Suva Technology Industrial Co., Ltd. (trademark: CNNC Suva)

CNNC Suva Technology Industrial Co., Ltd. is a subsidiary of the Nuclear Industry Suzhou Valve Factory with high-quality assets. A listed company established by raising social funds. The listed company has inherited the main valve business of its parent company, CNNC Suzhou Valve Factory, including brand, goodwill, quality assurance system, technology, manufacturing and customer management. It is currently the enterprise with the highest annual sales and export earnings in the national valve industry, and is a high-tech enterprise in Jiangsu Province.

The company's main products include: gate valves, globe valves, check valves, ball valves, butterfly valves, diaphragm valves, plug valves, vacuum valves, insulation jacket valves, regulating valves, high temperature and high pressure power station valves, nuclear power valves and Clean and environmentally friendly waterway valves, etc. It is the preferred valve supplier for more than 300 large and medium-sized enterprises in China. Foreign customers are located in more than 50 countries and regions.

5. Weisen Fluid Control Co., Ltd. (trademark: Weisen)

Adhering to the concept of "technology creates excellence, brand inspires the future", Weisen Co., Ltd. fully acquired Bo Nader (Tianjin) Instrument Technology Co., Ltd.; invested and established Weisen Control Technology (Tianjin) Co., Ltd.; Weisen Energy Saving Technology (Tianjin) Co., Ltd.; Weisen Fluid Equipment (Tianjin) Co., Ltd. The company jointly established a research and development center with Tianjin University, constantly absorbing the advantages of similar international products to develop products more suitable for the domestic market. The technology is at the world's leading level, and the quality is comparable to imported similar products.

The company focuses on independent research and development and innovation of products, forming a "multi-series, diversified" development pattern. The main products include intelligent electric actuators and electric devices; regulating instrument valves and industrial valves; heating metering and energy management and control.

It is widely used in automated intelligent control systems for the production processes of electric power, petrochemicals, natural gas, metallurgy and smelting, papermaking, building materials, municipal environmental protection and other industries, meeting the increasing automation control needs of industrial production.

6. Sichuan Zigong High-Pressure Valve Co., Ltd. (Trademark: Zigong)

Sichuan Zigong High-Pressure Valve Co., Ltd. was founded in 1958. It was an enterprise that was moved inland during the "Third Line Construction". The main task is to provide supporting equipment for military industry. The former backbone enterprise of the Ministry of Machinery and the leading factory in China's valve industry is currently the largest domestic long-distance pipeline valve production base, a high-tech enterprise in Sichuan Province, a national-level CAD application demonstration enterprise, and a famous brand product in Sichuan Province. The company currently has 1,080 employees, including 285 technicians, and 1 professor-level senior engineer who enjoys special allowances from the State Council; fixed assets of 36.27 million yuan, and more than 550 major production equipment, including 54 precision, large, and rare equipment. It covers an area of ??174,000 square meters.

Specializing in the manufacturing of "Feiqiu Brand" series ball valves, butterfly valves, flat valves, gate valves, globe valves, check valves, safety valves, power station valves and other standard, non-standard valves and special valves. It is an industrial enterprise encouraged by the state, one of the 30 key enterprises in the eight key product chains of major technical equipment in Sichuan Province, and one of the key development advantageous enterprises in Sichuan Province.

7. Guangdong Mingzhu Group Co., Ltd. (trademark: Mingzhu)

Guangdong Mingzhu Group Co., Ltd. is a Chinese A-share listed company. Securities abbreviation: Guangdong Pearl. Securities code: 600382. Registered trademark: Mingzhu brand. Guangdong Mingzhu Group Co., Ltd. is one of the top 100 private enterprises in Guangdong Province. It has been rated as an integrity demonstration enterprise in Guangdong Province and a civilized unit in Meizhou City for consecutive years. Its holding subsidiaries include Guangdong Mingzhu Pearl Wine Co., Ltd. and Guangdong Mingzhu Group Guangzhou Valve Co., Ltd. The participating companies include Guangdong Dading Mining Co., Ltd., Longjiang Bank Co., Ltd., and Guangdong Pearl Group Shenzhen Investment Co., Ltd. A new economic pattern of multi-industry, diversification and simultaneous development has been formed.

8. China Liangjing Group Valve Co., Ltd. (trademark: Liangjing)

China Liangjing Group Valve Co., Ltd. was founded in 1985 and the group was established in 1998. At the end of 2000, it was upgraded to a non-regional group with the approval of the State Administration for Industry and Commerce. In 2002, it successfully merged with Nanjing Lanshen Pump Group Co., Ltd. After years of development, Liangjing Group has become a group enterprise with diversified development across industries such as machinery manufacturing, logistics trade, real estate and tourism development.

China Liangjing Group Valve Co., Ltd. is the core enterprise of Liangjing Group. It has a garden-style industrial park covering an area of ??40,000 square meters and a construction area of ??28,000 square meters. It has a registered capital of 150 million yuan and 776 employees. It is a group company. A large valve enterprise integrating valve design, casting, production and sales.

9. Gansu Hongfeng Machinery Co., Ltd. (trademark: Hongfeng)

Gansu Hongfeng Machinery Co., Ltd. is a new type of company that was restructured from the original state-owned 920 Factory. The company has strong scientific research and technical strength, advanced process equipment, complete quality inspection methods and modern management system. The predecessor of the company, the state-owned No. 920 Factory, was founded in 1965 and is a large-scale second-class enterprise in the arms industry.

Since the military was converted to civilian life in 1986, the company has inherited and carried forward the fine traditions of military industry and actively participated in domestic and international energy conservation and environmental protection undertakings. Through insisting on independent innovation, it has now developed and produced 10 major series and 180 Various models and more than 1,200 specifications of "Hongfeng" brand steam traps, condensate recovery devices, spent steam closed recovery devices, steam temperature and pressure reduction devices, high-temperature condensate oil and iron removal complete equipment, and natural gas traps , regulating valves, steam-water separators, infusion valves and other high-efficiency and energy-saving products. At the same time, we undertake and implement condensate and spent steam recovery projects and condensate polishing projects, and support the production of gate valves, ball valves, butterfly valves, check valves and other general valves.

10. Shanghai Lianggong Valve Factory (trademark: Lianggong)

Shanghai Lianggong Valve Factory was founded in 1946. It is a manufacturer of high and medium pressure valves affiliated to the former Machinery Department. A key backbone unit and a national second-level enterprise with more than 60 years of design experience, it is a professional manufacturer that produces both valves and valve electric devices. The company completed the joint-stock reform in November 2004 and officially changed its name to "Shanghai Lianggong Valve Factory Co., Ltd."

In October 2004, the company moved as a whole to Yanghang Industrial Park, Baoshan District, Shanghai, covering an area of ??more than 50 acres, with a production plant of 21,200 square meters and office space of 3,000 square meters, with a total investment of more than 100 million yuan.