Shanghai POWER PLANT VALVE FACTORY Co., Ltd. Was founded in1966, Itis located inNo. 1268, Zhufeng Highway, Qingpu District, ? Shanghai, China. The predecessor of the company was the Shanghai Power Station Valve Factory. After morethan fifty years of entrepreneurship, creation, and innovation, the SDF brand is now abrand recommended by the China National Electric Equipment Management Associationand a specialized manufacturer designated by the Ministry of Machinery and the StatePower Corporation for producing high-temperature and high-pressure power station valves.

SLV - Jiangsu Shoulong Valve Co., Ltd, is a leading professional valve manufacturer based in Nanjing, China.

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

Shanghai Sanwei Valve Manufacturing Co., Ltd., founded in 2003, is a leading industrial valve manufacturer with a registered capital of 4.27 million USD, specializing in the R&D, production, and sales of high-performance valves for critical applications.

Tianjin Tanggu General Valve Group Co., Ltd.

Ningbo Qianxiang Huiya International Trade Co., Ltd (Set up in 2008) is a professional manufacturer plastic valve/pipe fittings in Building materials.

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,

Founded in 1980 and headquartered in Bei-Zha-Kou Electronic Industrial Park, Jinnan District, Tianjin, a place incorporated into the prosperous Bohai economic rim, Bohai Valve has been and will continue exploring and innovating. In 2014, Bohai Valve was promoted to a non-area-limited group company in China. The group company is committed to providing stable and reliable fluid control solutions aiming at engineering fields including hydropower, thermal power, steel making, metallurgy, petroleum, chemicals, sewage treatment and water systems.

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.

Tianjin Runke Plastic Tech Co., Ltd. Has 10 sets of professional and large-scale injection molding equipment, more than 30 sets of professional processing equipment, and 4 sets of professional pressure testing equipment.

Tianjin Exxon Valve Co., Ltd. Was established in 2009 with a registered capital of 128 million RMB. After more than ten years of development, the company has become a valve manufacturing enterprise integrating design, development, production, manufacturing and sales. It has a standard manufacturing base covering an area of 15, 000m² And building area of 11, 000 m² . The company has production and testing centers for machining, welding and heat treatment, assembly pressure testing, physical and chemical testing, and CNC machining centers, physical and chemical and non-destructive testing equipment. There are more than 100 sets of processing and testing equipment, complete processing equipment and advanced testing equipment.

Tianjin Lituo Imp&Exp Co., Ltd has a really firm cultural basis. We value cultural construction. Thus, LT has become the renowned fastener exporter domestically and abroad due to both its practical service and strong cultural accumulation.

Million Best International Mechanical (Shanghai) Co., Ltd

SEN Electromechanical Co., Ltd., established in 2011, is committed to the R&D of pneumatic actuators and valves. Main products: AT/GT pneumatic valve actuators, Scotch Yoke pneumatic valve actuator, Electro-hydraulic valve actuators, small scotch yoke pneuamtic valve acutator, pneumatic/electic ball valves, pneumatic/electirc butterfly valves, other outsourcing valves(handel and pneumatic), etc.