RT Air Filtech is a booming air filters manufacturer,certified by ISO 9001:2015 and ISO14001:2015. RT provided full range of air filtration solutions for industries,such as electronics factory, semiconductor, liquid crystal display, bio-pharmaceutical, food, petrochemical industry, clean room, hospital,rail transit, spray booth, commercial and residential construction. Today, we are privileged to build up strong partnerships with more than 300 customers from over 98 countries offering excellent air filters so far. RT offers raw material of air filters and its ready filter to customers, Air Filter raw material: Paint arrestor fiberglass filter, Ceiling filter, Activated carbon filter, Pre filter, laminated mesh filter media,pocket filter roll media, HEPA filter paper, all kinds of frames for filter assembly Finished air filter： Spray booth filters,Pre filter, Medium pocket filter, Medium separator filter, Medium V shaped filter, HEPA separator filter, Compact HEPA filter, HEPA mini pleat, High temperature HEPA filter, High efficiency air supply, FFU, laminar flow hood, etc.