Vmas Filtech (Shenzhen) Co., Ltd. is a professional industrial filter material companies, specializes in coarse, medium and high efficiency filter material, which include air, liquid filtration media, HEPA/ULPA efficiency air filtration materials, high temperature filter material, a special liquid filtration materials, as many as 100 kinds medias, and provide technical service to our customers. We have all kinds wood pulp filter paper, glass fibe