Chengdu Tianrui Air Purification Equipment Co.,Ltd was established in 2013 known as a sustainable development enterprise,specialized in Manufacturing, Research & Development and Marketing all kinds of air filter.Company own a group of high level professional staff and advanced production,quality inspection equipment.

Our Main products: Pre filter,Medium pocket filter ,HEPA filter, Activated carbon air filter,V cell type air filter ,Fan Filter Unit; filter media like floor filter, ceiling filter etc.TRAIRF Air Filter are widely used in Medical electronics, clean room, laboratory,HVAC System,Automobile manufacture,nuclear industry and other industries for air purification.