Our products are extensively utilized across sensors, outdoor LED lighting fixtures and control boxes, outdoor electronic devices, battery packs, solar energy systems, household electronics, portable electronics, telecommunication equipment, tools, disk drive filters, pharmaceuticals, automotive electronics, and various other sectors.
Founded in 2010, PUW is a high-tech enterprise specializing in the field of waterproof, breathable, and explosion-proof valves, recognized as a “Specialized, Refined and Innovative” company. With two major production bases in China covering over 40,000 square meters and four service centers across China and Germany, PUW leverages robust infrastructure to deliver precision-engineered solutions. Our dedicated R&D team and CNAS-certified laboratory underscore our commitment to innovation supported by more than 200 patents.
Industry experience
Production base area
Patents
Market share in China
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