Room1016, Jun Tian Mansion, Huihe South Street, Sihui, Chaoyang District,
Since 2003, after many years of research and exploration, Beijing JM New Material Co., Ltd. has successfully developed 4M-ePTFE membrane with high chemical stability, waterproof, water vapor permeability, windproof, breathable, low temperature re ...
ePTFE membrane,PTFE laminated fabric,military uniform,air filter bag,air purifier