Tianjin Green Filter Environmental Protection Co.,Ltd is one of the leading professional manufacturers of filtration products in China. With advanced production equipment, quality control instruments and technology, Frotec designs and manufactures filtration products in liquid and gas & airline, such as filter cartridge, filter housing, membrane pressure vessel, FRP tank, UF membrane, etc. Our products are applied to biopharmaceutical, medical, food & beverage, microelectronic, chemistry, electronics, water treatment and laboratory application.With many years' experience in filtration, all of Frotec products meet the national standard. Our products are best sold in many countries and areas, like the USA, Canada, the UK, Africa, Europe, Southeast Asia, etc.We aim at working together with our partners to protect our environment. We will continue to carry forward the quality-first, pioneering and innovative spirit to manufacture and supply products with superior quality and reliability at competitive price