Founded in 2010, PUW is a national high-tech enterprise engaged in the research, development, production, sales and service of waterproof, breathable, and explosion proof valve. With two major production bases covering about 40,000 square meters in JiangXi and GuangDong province in China, and four service centers across China and Germany, PUW operates a total of 22 production lines and leverages its robust infrastructure to deliver customized and precision-engineered solutions globally.
As a leader in the explosion proof valve industry, PUW commands a broad market share in China. Our company's products are designed to help battery packs meet stringent safety standards, offering features like IP68 protection and rapid pressure venting. PUW's commitment to innovation is underscored by a dedicated research and development team and a CNAS certified laboratory, supported by more than 200 patents. Our company's products comply with International Quality Management Standards, including ISO 9001 and IATF 16949, as well as ISO 14001 Environmental Management Systems.
PUW has established deep collaborations with many world renowned enterprises, solidifying its reputation as a trusted partner. Through a flexible supply chain, smart inventory systems, and a professional customer service team, PUW ensures timely delivery and full customer satisfaction.
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