We are a group of passionate engineers, designers and industry experts, and our mission is to help customers quickly find the types of waterproofing membrane
, porous membrane
, PP needled felt with ePTFE 0.1um membrane
they need at a competitive price. As one of the professional ptfe air filter film manufacturers and suppliers in China, SENNUO now has many products with adequate quality in stock. Please be free to purchase our high quality ptfe air filter film made in China and get the quotation and the free sample from our factory.