Manufacturer

Jiangnan Valve Co., Ltd.

Address: No. 616 Airport Avenue, Wenzhou City, Zhejiang Province

Company website: http://www.chinavalve.net/

Company Overview

Jiangnan Valve Co., Ltd. is a core subsidiary of Jiangnan Holding Group. It was established in 1985 and currently has more than 400 employees. It has a research and development team led by academicians of the Chinese Academy of Engineering and nearly 100 technical personnel. After more than 30 years of hard work and independent innovation, it has now developed into one of the leading enterprises in China's valve industry, a vice-chairman unit of the China Valve Association, a national high-tech enterprise, a national intellectual property demonstration enterprise, and a national-level "little giant" enterprise with specialization, innovation and refinement. It has provincial academician expert workstations, provincial enterprise research institutes, provincial excellent research and development centers, provincial engineering research centers and other research and development platforms. The company has successively passed ISO9001 certification, EU CE certification, US API6D certification, China TS, Zhejiang manufacturing standards, intellectual property management system and other certifications. The company has obtained the three certificates of nuclear power equipment design and manufacturing unit qualification certificate and military industry third-level confidentiality qualification unit. The company is a designated manufacturer of auxiliary equipment for 600 and 1000MW thermal power units of Guodian Corporation, and has been selected as a first-tier supplier for Sinopec, PetroChina, Hydropower Company, and Chemical Equipment Company. In the process of product technological innovation, the company continuously introduces international advanced technologies, adopts Solidworks, CAD, CAE, CAM, FEA and finite element analysis design, and has a new product R&D center and a life test and high temperature test center to achieve zero leakage of products. The company has 120 national patents, including nearly 20 invention patents, and has obtained a number of national key projects, provincial first sets of products, Zhejiang manufacturing boutique, provincial excellent industrial new products, provincial and municipal science and technology awards and other research and development results, filling many international and domestic gaps. Among them, the supersonic wind tunnel pressure regulating valve, a product in the military field, is the first domestic product for a large wind tunnel test of a certain unit of the People's Liberation Army of my country. The key technology has achieved a major breakthrough and has made outstanding contributions to the manufacturing test of domestic large aircraft and the test of aerospace vehicle engines. At present, a new round of technological revolution is emerging, and the global manufacturing industry is undergoing a full range of intelligent transformation. As a manufacturing power, China, as one of the Jiangnan valves, is accelerating the construction of the Jiangnan intelligent manufacturing platform to rapidly promote the strategic goal of "Made in China 2025". It will welcome new opportunities for future intelligent manufacturing with a new look!

Beijing Valve General Factory Co., Ltd.

Address: No. 3, Lvhai Road, Panggezhuang Town, Daxing District, Beijing

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

Company Overview

Beijing Valve General Factory Co., Ltd. was formerly known as Beijing Valve General Factory, which was established in 1952. It is a key enterprise of the former Ministry of Machinery Industry that manufactures high and medium pressure valves and steam traps. It has a history of more than 60 years of producing various valves and is also the vice chairman unit of the National Valve Industry Association. The company is located in Panggezhuang Industrial Development Zone on the west side of Beijing-Kaifeng Expressway in Daxing District, Beijing, covering an area of nearly 300 acres. It currently has 600 employees, including 72 engineering and technical personnel, 68 middle and senior management personnel, 420 production workers, and 260 national sales personnel. There are several members of the National Valve Standardization Technical Committee, members of the Valve Expert Committee of the General Administration of Quality Supervision, Inspection and Quarantine, and correspondents. It is the valve technology research and development center in Beijing, with abundant talents and strong technical force. The company attaches great importance to enterprise management and product quality, constantly improves the quality of the enterprise and employees, and fully implements the quality management system and quality management. In March 2004, it passed the TS special equipment manufacturing license issued by the General Administration of Quality Inspection and Quarantine of the People's Republic of China, passed the ISO9001:2008 quality management system certification of DNV Classification Society in September 2005, passed the American Petroleum Institute API certification in November 2005, passed the TUV Rheinland EU CE certification in July 2009, and passed the China Classification Society CCS certification in November 2015. It has become a member of the material supply network of China National Petroleum Corporation, China Petrochemical Corporation, State Grid Corporation and other units. Production capacity and product range The company's production center has ball valve division, general valve division, butterfly valve division, steam trap division, forged steel valve division, special valve division, valve maintenance and repair division. Each division has independent test and inspection equipment. The company's production department has five workshops with an annual production capacity of about 36,000 tons. The product varieties include various types of steam traps, liquefied petroleum gas emergency shut-off valves, oxygen valves, gate valves, stop valves, ball valves, check valves, butterfly valves, high-temperature and high-pressure regulating valves, cryogenic valves, and ultra-supercritical high-temperature and high-pressure valves for power plants. Working pressure 1.0mpa-76mpa, class150lb-4500lb, working temperature -196-800 degrees. The materials include carbon steel, alloy steel, heat-resistant steel, stainless steel, etc. The control methods include manual, gear drive, electric, pneumatic, hydraulic, automatic, etc. The company's main products are high, medium and low pressure valves, including gate valves, stop valves, check valves, ball valves, butterfly valves, regulating valves, cryogenic valves, and API valves. Various types of steam traps, emergency shut-off valves for liquefied petroleum gas, special valves for oxygen pipelines, etc., 518 series and 2918 specifications in ten categories, with working pressure of 1.0Mpa-42Mpa; working temperature of -196℃-570℃. The materials include cast iron, carbon steel, alloy steel, heat-resistant steel, low-temperature steel, stainless steel; the control methods include manual, gear, electric, pneumatic, hydraulic, automatic, etc. The company's main products comply with national standards GB, industry standards JB and foreign standards such as API, ANSI, JIS, DIN, BS, etc. The products are widely used in various industries such as petroleum, natural gas, chemical industry, metallurgy, mining, food and medicine, urban construction, electricity, building materials, etc., and some products are exported. The company has excellent manufacturing and testing equipment, including 203 general equipment, 20 CNC machine tools, 8 CNC machining centers, and more than 30 testing equipment; it has complete performance testing means, which can test various performance indicators of steam traps, the flow rate of emergency shut-off valves, and the sealing performance and strength of general valves. The company's physical and chemical measurement equipment is perfect, which can ensure the correct value transfer and the accuracy of the chemical composition of various metal materials used. The company attaches importance to the development of energy-saving products, and has developed steam traps, which have achieved great social benefits and become a manufacturer of steam traps in my country. The company has a valve research institute engaged in the research and development of new products, new technologies and new processes. It has a general valve research room, a steam trap research room, a technical standard room, a technical intelligence room, a technical archive room, and more than 10,000 technical books and more than 2,000 standards. The institute has repeatedly accepted the commission of the state, the Ministry of Machinery, and the valve industry association to formulate relevant valve standards, organize academic research, conduct technical exchanges with domestic and foreign manufacturers and social groups, conduct overseas research, and introduce technology. In 2016, the company conscientiously implemented the coordinated development strategy of the Beijing-Tianjin-Hebei integration, and invested 510 million yuan to establish a valve production base in Handan City, Hebei Province, with a total construction area of 135,000 square meters. It mainly built valve manufacturing workshops, precision casting workshops, R&D centers, valve testing laboratories, trading centers, comprehensive office buildings and other facilities. The main products include gate valves, globe valves, check valves, ball valves, butterfly valves, steam traps, hydraulic control valves, cryogenic valves, high temperature and high pressure non-standard valves, etc. They are highly competitive in the industry, and some products have replaced imports. Company development strategy 1. The company's research institute is a high-tech research and development institution. With the strong support of the National Development and Reform Commission and the National Energy Administration, it has successfully developed domestic products, including main steam gate valves, steam traps, vacuum butterfly valves, and small flow control valves, which have passed the acceptance. 2. Currently, we are jointly developing low-temperature and high-pressure -196° pressure 1500CL for LNG projects with Sinopec Luoyang Institute. The assembly has been completed and is in the test verification stage. 3. Nuclear power valves. Nuclear power is a national energy development strategy, and we must enter the nuclear-grade valve market.

Zhejiang Di'ai Intelligent Control Technology Co., Ltd.

Address: No. 1 Huxing Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province

Company website: https://www.dafmgroup.com/

Company Overview

DI Intelligent Control is an industrial group specializing in the research and development and manufacturing of valve products. It is a well-known brand in China's valve industry and the vice chairman unit of the Valve Branch of China General Machinery Industry Association. DI Intelligent Control owns four entities: Zhejiang DI Intelligent Control Technology Co., Ltd., Anhui Hongxing Valve Co., Ltd., Nantong Power Station Valve Co., Ltd., and Zhejiang Huayi Precision Machinery Co., Ltd. The company has long adhered to the professional development strategy and focused on the valve industry. The company has drafted and revised more than 40 national and industry standards, obtained more than 300 national invention and utility model patents, and has a national laboratory certified by CNAS. The company fully implements the management model that combines lean production methods with information management systems, responds quickly to customer needs, and strives to provide customers with professional and stable valve products and application solutions. The products cover the fields of high, medium and low pressure valves, and are widely used in water supply and drainage, energy and electricity, building automation, building energy conservation, urban heating, urban gas and other industries, with customers at home and abroad. The company adheres to the core values of "integrity, respect, and professionalism" and is committed to becoming a world-leading valve enterprise group to provide customers with systematic valve application solutions! The company insists on customer-centricity in business operations, profit distribution based on strivers, and long-term adherence to the business principles of hard work and self-criticism. While growing and developing, it will strive to achieve win-win results with stakeholders such as society, customers, partners, and employees.

Chaoda Valve Group Co., Ltd.

Address: Jiangbei Street, Madao Village, Jiangbei Street, Yongjia County, Wenzhou City, Zhejiang Province

Company website: http://www.chinavalve.com

Company Overview

Zhejiang Chaoda Valve Co., Ltd. was founded in 1984 with a registered capital of 136.88 million yuan, a plant area of 32,566 square meters, more than 540 sets of machine tools and equipment, and 512 employees. It was upgraded to "Chaoda Valve Group Co., Ltd." in May 2013. It is now a national key technology enterprise, a vice chairman unit of the China Valve Association, a member unit of the first-level supply network of high and medium pressure valves of Sinopec, PetroChina, and CNOOC Group, and a AAA tax credit enterprise in Zhejiang Province. The company mainly produces metal hard-sealed ball valves, cryogenic valves, bellows valves, wafer check valves, high-pressure wear-resistant regulating valves, combination three-way valves, wellhead valves and other special products, as well as ball valves, gate valves, check valves, globe valves and butterfly valves that meet ANSI/API, BS, DIN, JIS and GB standards. The products are widely used in the industries of petroleum, petrochemical, natural gas, coal chemical, polysilicon, metallurgy, electric power, etc., and exported to Europe, America, Asia Pacific, Middle East and other countries and regions. The company has been approved as a qualified supplier by large international end customers such as Royal Dutch Shell, Oman National Oil Company, Iran South Oil Company, South Korea SK, etc. The company has established a strict quality management and assurance system, and continuously improved and perfected it. It has passed ISO9001, ISO14001, OHSAS18001, API6D, CE/PED, API607, API6FA, ISO15848-1 and TS and other system and product certifications, and was the first in China to pass the API600 gate valve certification. The company has a provincial key enterprise research institute, a provincial enterprise technology center and a provincial technology research and development center. It has a key enterprise technology innovation team in Zhejiang Province, specializing in new product and new technology research, and has developed more than 40 new valve products for national key projects.

Zhejiang Boteli Holding Group Co., Ltd.

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

Company website: http://www.boteli.cn

Company Overview

Bethel Holding Group was founded in 1998 and is headquartered in Wenzhou, Zhejiang. Bethel Holding Group integrates various social resources, steadily promotes diversified development, and gradually forms diversified business sectors such as valve manufacturing, education, finance, people's livelihood, and government PPP projects. It owns Zhejiang Bethel Technology Co., Ltd., Zhejiang Huizhong Education Technology Group Co., Ltd., Zhejiang Yongjia Hengsheng Rural Bank Co., Ltd., Yongjia Private Lending Service Co., Ltd., Wenzhou Tianrun Agricultural Development Co., Ltd., Yongjia Shuilifang Municipal Engineering Co., Ltd. and many other member companies.

Shanghai Lianggong Valve Factory Co., Ltd.

Address: No. 68, Jinhong Road, Yangxing Industrial Park, Baoshan District, Shanghai

Company website: http://www.lgvf.net

Company Overview

Shanghai Lianggong Valve Factory Co., Ltd. was founded in 1946 and is located in the industrial park of Baoshan. The company covers an area of 80 mu, with a production plant of 21,200 square meters and an office space of 3,000 square meters. The total investment is 120 million yuan. The company currently has more than 300 employees, including more than 50 engineering and technical personnel of various types, including 5 senior professional titles and more than 30 intermediate professional titles. With more than 60 years of history and rich experience in designing and manufacturing various valves and various valve drive devices, it is also a professional manufacturer in China that can produce both valves and valve drive devices. The design and manufacturing level of valve products is at the forefront of China, and it has a good reputation and high popularity in the domestic and foreign markets. So far, Shanghai Lianggong has become a valve enterprise integrating R&D, design, manufacturing, sales and service. The main production and operation: nuclear power valves, military valves, power station valves, metallurgical steel valves, petrochemical valves, water conservancy and water valves, general industrial gate valves, ball valves, stop valves, check valves, butterfly valves. Products are widely used in nuclear power military industry, power stations, water conservancy, petroleum, chemical industry, metallurgy and other fields.