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Donjoy founded in 1993, with registered capital RMB105.58 million(about 15million USD). We focus on high quality PID process controller, the valve positioner, the valve control unit, high purity process control valve, high purity pump, Cleaning technology, piping and pressure vessel safety technology, tubing fittings. Widely used in biopharmaceutical, food and beverage, dairy...etc

Wenzhou Forever Classic(Fosic) Technology Co., Ltd. is professional in research, developing, producing and sales of all sots of pneumatic(Electric) actuator, pneumatic(Electric) ball valve, pneumatic(Electric) butterfly valve, control valve, hydraulic actuator, hydraulic ball valve, hydraulic butterfly valve and other automatic valves etc,

LESSO (Stock Code: 02128. HK), founded in 1986 in Shunde, Guangdong Province, has developed into a well-known large-scale home-furnishing and building-materials-oriented multinational industrial group after more than 40-year development. Starting from Xixi Plastic Hardware Factory, LESSO completed brand registration in 1996 and got listed on the Main Board of Hong Kong Stock Exchange in 2010. We set up our first out-Guangdong production base in Wuhan in 2001. Our annual turnover exceeded 10-billion-CNY in 2011, then we expanded our layout into building-materials and home-furnishing fields step-by-step. Up to now, our overall sales revenue surpassed USD 4.38 billion in 2023.

Zhejiang Zhitong Pipe Valve Technology Co., Ltd is a professional pipe fittings, valves and flanges manufacturer and exporter for Water Treatment, Food and Beverage (Dairy Processing), Papermaking Industry, Shipbuilding Industry, Power Industry, Bioengineering, Natural Gas, Wastewater Treatment, Construction, Metallurgical Industry, Semiconductor Industry, Photovoltaic (PV) Industry, New Energy, Petrochemical and Oilfield Industry. We deliver exceptional value by providing customers with the most important elements: Premium Quality, Reasonable Price and Impeccable Services. Zhitong designs and builds a broad array of quality products in its ISO 9001 and CE manufacturing facility. Our products adhere to GB, JIS, DIN, DIN, EN, API, ANSI/ASME specifications for material content, pressure ratings and quality assurance, ensuring that our customers receive consistent quality and reliability every time. Additionally, we are able to modify existing products or manufacture new designs to meet specific requirements. Zhitong's vision is to become the leading and foremost company in the pipeline fitting industry, and to be known as a company who always keeps our promise of quality products, reasonable pricing, and prompt delivery. By providing a broad range of high quality products at competitive prices, Zhitong pipeline offers its customers a significant advantage in the industrial marketplace. We see ourselves not just as a supplier for our clients, but as their partner in helping them achieved their own goals and objectives.

Zhongda brass industry is located in yuhuan qinggang industrial zone, which established in 1994 as a private limited company. The company is manufacturer of brass valve for middle and low pressure water and gas pipe networks.

Afcon Ninjing Yahua Industries Co., Ltd is located in Dezhou City Shandong Province. Founded in 2010, Afcon is one of the leading companies specializing in R&D, design and manufacturing of a full range of industrial valves made from premium materials. These include butterfly valves, check valves, Y strainers, rubber joints, gate valves and ball valves, as well as aluminum die casting and a wide range of related accessories for pipe fittings.

Tianjin Tanggu General Valve Group Co., Ltd.

Ningbo Baodi Plastic Valve Co., Ltd., Sino-foreign joint ventures, locates at economic & technological development zone in Beilun, Ningbo, a beautiful coastal city, with elegant surroundings and convenient transportation. There is a modern and standard plant occupying an area of about 20 thousand sq. M., and a construction floor of about 25 thousand sq. M. It's a professional manufacturer specialized in research, design, manufacture and sales.

We are specialized in manufacturing motorized valves, electric actuators and automated products. Our products boast many advantages, such as mini-size, exquisite designs and high performance. We have a first-rated team composed of professional research, management and sales. With more than 30 domestic and international technological patents, our products occupy a leading position in the industry due to the enchanting brand effects. Apart from domestic market, our products have been exported to other countries all over the world such as US, Canada, Germany, UK, Sweden, etc. We have 6 series and we keep releasing new products and creating new functions in order to satisfy the demands of various industries.

Lianke valve Co., Ltd fomerly called Wenzhou city yongzhong chemical machinery plant, founded in 1982 year,

Goole Valve Technology Co., Ltd is a specialized and modernized industrial valve Supplier. We can also provide filters and pipe fittings for project services.

KeKe Group Ltd. was founded in 2002, is a set of research and development, manufacturing, sales and service as one of the professional valve high-tech enterprises. Headquartered in "China Valve City" Longwan, Wenzhou, the Group's current registered capital of 116.87 million yuan. Our company has obtained special equipment production license pressure piping components certification and safety accessories (TS certification) certificate; Certification through the ISO9001 international quality system certification, ISO14001 environmental management system, ISO45001 occupational health and safety management system; Now has 5 national invention patents, utility model patents 14, has been declared for review in the invention of 8 patents; Participated in the drafting of the "rotary ball valve", "low-temperature", "ball valve", "low-temperature", "ball valve", "ball valve" and "valve". Rotary Ball Valve", 'Low Temperature Pilot Operated Safety Valve', 'Spring Loaded Safety Valve', 'General Requirements for Safety Valves', 'Pilot Operated Safety Valve' and other national standards. Has been involved in the review of four national standards, respectively, "bellows-sealed steel gate valve", "bellows-sealed steel globe valve", "fluoroplastic lined gate valve", "flue gas butterfly valve". With years of efforts and innovation, has won the national high-tech enterprises, Zhejiang province specializing in new small and medium-sized enterprises, Zhejiang province innovative small and medium-sized enterprises, Zhejiang province credit management demonstration enterprise, Zhejiang province AAA grade contract-abiding and trustworthy enterprise, Zhejiang province small and micro-enterprises growth star, Zhejiang science and technology small and medium-sized enterprises, Wenzhou city credit management demonstration enterprise, Wenzhou city science and technology innovation enterprise, Wenzhou bay new area, Longwan district Three-star enterprise, etc.

Yuhuan JingYiLai Valve Co., Ltd.

Founded in 1999, Shandong Jianhua Valve Manufacturing Co., Ltd. is a high-tech manufacturing enterprise integrating R&D, manufacturing and sales, covering common categories in the fields of water conservancy, water affairs, fire protection, shipbuilding, chemical industry and other fields. The company is the director unit of China Water Association, the vice chairman of China Foundry Association, the "President Unit of Hubei Chamber of Commerce in Shandong Province", the executive vice president unit of Xinjiang Hubei Chamber of Commerce, and the executive committee member of Shandong Federation of Industry and Commerce.

Tianjin Worlds Valve Co., Ltd. is established in 2007.

For the last couple of years we focus only on one thing: How to make your valves and fitting work better. We think, we design, we apply different kind of accessories to your equipment. We offer our design with competitive manufacturing process cost to support brands with attitudes and styles. Come talk to us. ZHEJIANG YUZHENG VALVE TECHNOLOGY Co., Ltd has been a manufacturer of Stainless Steel Ball Valves and Pipe Fittings since 1998. With the concept of "Customer First", we have achieved stable and fast development, we will keep on innovation and expand our business all over the world. It is about 5 minutes away from Yongqiang Airport, and half an hour from Wenzhou Train Station. Ningbo Port and Shanghai Port are very close to our factory.

Huadu Valve Group Co., Ltd. is located in the Shacheng Industrial Zone of Wenzhou, China Valve City. It is a new type of enterprise specializing in the design, manufacturing, marketing, service, and trade of valves and pipeline supporting products. Rapid development towards scale, standardization, and informatization. The company has strong technical strength, advanced production processes, excellent manufacturing equipment, complete testing equipment, and excellent after-sales service. Let customers truly experience the peace of mind and peace of cooperation with us. And it has established a relatively advanced enterprise management system and a comprehensive quality assurance system.

Zhejiang Huibo Valve Technology Co., Ltd., is a leading manufacturer/supplier of valve industry with more than 25 years experiences, specialized in HAVC system parts and brass valve fields. Huibo valve have its own factory located in the brass valve town of China -Yuhuan county, Zhejiang province. As such, we took a good advantage on integration the resources of valve industry to get a strong competitive ability.

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Zhongshan Gangli Refrigeration Fittings Co., Ltd. is an enterprise that integrates research and development, design, production, and sales of refrigeration fittings. It was founded in 1993 and has evolved from a manual workshop in the 1990s to a modernized company with over 30 years of hard work and continuous exploration.

Nanjing Kunhui Fluid Equipment Co., Ltd. Was established in 2005, located at Building 3, No. 98 Suyuan Avenue, Jiangning District, Nanjing. It is a professional company dedicated to the sales and technical services of valves and automatic control products. Since its establishment, the company has provided many customers with high-quality and cost-effective fluid control equipment and related technical services, winning wide acclaim and a good reputation in the industry.

Tianjin Zhonghui Valve Industry Co., Ltd. is a industrial valve manufacturing company, specializing in the design and manufacture of Butterflfly valves. We can produce wafer butterfly valves, lug butterfly valves, double flange butterfly valve according to DIN, ANSI, API, JIS, BS, GB standard.

Shandong Yikaide Hydraulic Co., Ltd. is located in Jining, Shandong, which is known as the "hometown of Confucius and Mencius and the land of etiquette". It is a professional technical enterprise that integrates the research and development, manufacturing, sales, and service of hydraulic components.

Changzhou Xita Plastic Co., Ltd is a professional supplier of UPVC/CPVC/PE/PPR Pipes, pipe fittings, valves. Plastic piping systems such as pipes, fittings and valves is widely used in water supply, chemical industry, water treatment, environmental protection, pharmaceutical area etc.

It is expected that on March 19, 2009, with the sound of firecrackers, Botou Valve Manufacturing Industry Co., Ltd., which is located in the mechanics workshop of the Botou Fertilizer Plant, was established. Mr. Liu Wanguo, who has worked hard for more than ten years, finally has his own company. Although he is renting a factory building, his dream is set sail from now on (the registered trademark "Hangtong" is based on Mr. Liu who worked in the Second Academy of the Ministry of Aerospace Industry. To reach the five continents, marketing the good goals of the world).

KINKO-FLUID Equipment Co., Ltd is a national high-tech enterprise integrating R&D, manufacturing, and sales. We focus on fluid control and provide complete valve and actuator solutions - from manual to automated, pneumatic to electric - for customers worldwide.

Taizhou Hongyuan Fire Equipment Manufacturing Co., Ltd. Introduction

Hebei Pioneer Valve Technology Co., Ltd. is a professional manufacturer and reliable supplier specializing in the research, development, production and sales of high-performance industrial valves in China. Rooted in the valve industry with rich manufacturing experience, the company has built a complete industrial system covering precision casting, mechanical processing, strict quality testing and customized service, committing to delivering cost-effective and durable fluid control solutions for global industrial clients.

Ningbo SENYA Pneumatic Technology Co., Ltd. Manufactures and exports integrated organization. We have focused on producing valves, cylinders, and other pneumatic-related products with a high brand reputation and rich industrial application experience. Since 1994, SENYA has been adhering to the "customer value maximization" as the product development and manufacturing principle. Our High corrosion-resistant stainless steel valves advanced high concentric level processing, and a precision automatic digital testing platform to ensure the consistency and stability of products.

Zhejiang NaiBang Valve Co., Ltd. is a specialized company devoted into manufacture and sales of valves, the company situates in ou-bei town-the center of China's pumps & valves, with ground area 18800m2, machine workshop, assemble workshop and synthetic finished half - finished warehouse. The company possesses 210 precise equipments, the advanced numeral control machines ensure the flexibility and exchangeability of all the product parts. The company flourishes year by year, and its products have been widely used in lines of domestic large PowerStation configuration, dirty water processing, urban construction, petroleum-chemical, oil extraction, metallurgy, chemical fertilizer, paper production and pharmacy, exported to many countries and regions, gains the users' unanimous praise and confidence.