Dongguan PUW ePTFE material co.,Ltd is located in Gaobu Town,Dongguan City,Guangdong Province,China,which is specialized in waterproof materials,such as waterproof breathable membrane,screw-in vents,protective vents,snap-in vents etc.So far,all our products are widely used for LED exterior lightings,sensors,solar energy,communication,bateries,electronics etc,and all PUW products are certified by ISO9001,we promised to supply the first-class quality and the best price for you!