
Shanghai Zhedong Valve Group manufactures high-, medium- and low-pressure industrial valves under the PANS brand, supported by large-scale production equipment and in-house testing capabilities.
Shanghai Zhedong Valve Group Co.,Ltd. manufactures industrial valves under the registered “PANS” brand, covering a broad range of high-, medium- and low-temperature and pressure applications. Its portfolio includes gate, globe, check, ball, plug (stopcock), bellows check, and plunger valves, along with related conduit fittings, serving pipeline systems across multiple industries.
The company operates with substantial manufacturing and testing resources, integrating design, research, production, distribution for domestic and overseas markets, and technical service. With extensive machining equipment and modern inspection devices, it supports consistent production and verification throughout the manufacturing process.
PANS brand valves are used in applications such as hydropower and thermal power stations, petroleum and petrochemical projects, offshore petroleum, metallurgy, chemical fertilizer, pharmaceuticals, water utilities, liquefied gas pipelines, building services, and firefighting systems. Products are sold nationwide and exported to over 30 countries and regions.
To support customers after delivery, the company maintains a network of after-sales service centers both in China and abroad, providing around-the-clock service to address operational needs and troubleshooting.

With over 20 after-sales service centers in China and overseas, the company provides continuous 24-hour support to help customers resolve operating issues and keep projects running smoothly.
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