Dongguan PUW E - PTFE Material Co.,Ltd. is a high-tech enterprise integrating R & D, production, sales and service, focusing on the development and application of expanded polytetrafluoroethylene (E - PTFE),and has achieved remarkable results in this field. 

PUW has a complete system including an engineering and technical research and development center, which consists of an R & D design room, an R & D trial - production laboratory, a test and analysis laboratory, and a reliability laboratory, and a production center (injection workshop, numerical control workshop, die cutting workshop, automatic assembly workshop, explosion - proof valve automation production line, etc.) and a sales center, and is staffed with a number of professional R&D, production, sales and service personnel.

With more than 200 national patents, PUW has passed numerous management system certifications such as ISO 9001, ISO 14001, IATF16949, etc. Adhering to the principle of "quality first, customer - centered orientation, sincere cooperation and continuous improvement", PUW has become a leading enterprise in the industry with stable product quality and leading technology for more than ten years.