Chongqing east solenoid valve factory specializes in manufacturing solenoid valves, with strong R&D and a broad product range for demanding industrial applications.
Chongqing east solenoid valve factory is a specialized manufacturer focused on solenoid valves, producing a wide portfolio that covers water, steam, gas, air, vacuum, high-temperature, high-pressure and explosion-proof models, as well as special-function solenoid valves.
The factory emphasizes independent innovation and engineering capability. Through ongoing product development—including cooperation with Chongqing University’s Automation College—its team has expanded into higher-performance valves such as anti-corrosion, manual-override, ultra-low-temperature and ultra-high-pressure solenoid valves, supported by a range of manufacturing and testing equipment.
With a strong quality focus and responsive after-sales support, the company serves customers across multiple provinces in China and exports to more than 20 countries. Its products have been applied in demanding sectors including petrochemical, power and energy, and other industrial fields.
The factory prioritizes continuous innovation to stay ahead in a competitive market. Product development has expanded from core solenoid valves to higher technical-content solutions, including anti-corrosion, manual-override, ultra-low-temperature and ultra-high-pressure designs.
Customers cover markets across multiple provinces and cities in China, with offices established in Chengdu, Beijing, Shenyang, Shanghai, Tianjin, Hebei and Henan.
Established in February 1998 in Chongqing’s Dadukou District.
Received the first invention patent in April 2002.
Started cooperation with the Automation College of Chongqing University to develop higher-performance solenoid valves.
Passed ISO9001 quality system certification in April 2007.
Developed an ultra-high-pressure solenoid valve by the end of 2008.
Obtained the national industrial product production license for explosion-proof electrical products (XK06-014-00510).
Solenoid valve products passed type testing by the National Pump & Valve Product Quality Supervision and Inspection Center (TSX71002520091047).
Approved for high-tech enterprise qualification in August 2012.
Product quality and attentive after-sales service form the foundation for long-term customer relationships. The factory maintains complete specifications across multiple series to support diverse operating conditions and application needs.
The product range spans dozens of series and thousands of specifications, covering common media control as well as explosion-proof, high-temperature, ultra-low-temperature and ultra-high-pressure conditions.
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