Primary filter, primary filter factory in Tianjin, Tianjin primary filter price for ≥ 1.0μm particle filtration efficiency of 65% to 95% of the frame is galvanized steel frame, stainless steel frame, aluminum frame or plastic box === Applications === plate efficiency air filter is mainly used for electronics, bio-pharmaceuticals, light industry and other mechanical instruments and petrochemical industries Clyne general air purification system Tianjin Environmental Protection Technology Co., Ltd. is a vibrant college student in government support support for 13 years to clean the meaning of the English word clean founded "KLN" air filter brands. Is engaged in the early effect of air filter, medium efficiency air filters, high efficiency air filter products development, production and sales of businesses, based in Tianjin, China. Environmental Protection Technology Co., Ltd. of Tianjin Clyne has been adhering to the "technology first, quality first, sincere service" business purposes, customers in major cities across the country. We produce the initial efficiency air filter - efficiency air filter - HEPA filter filter material on the market than the low initial resistance, high dust holding capacity, high strength aluminum. We are extremely well prepared, high-quality products, affordable prices for the majority of wholesalers service! Welcome customers to negotiate