With the rapid development of China's filter media industry, in order to better capture the Chinese market, the two companies registered "DuPont-Teijin Advanced Fiber Hong Kong Ltd." in cooperation with Hong Kong in 1997. Aromatic series of fibers collectively referred to as "Metax"
Before the domestic aramid fiber has been developed before the international aramid fiber manufacturers are mainly the United States DuPont and Japan's Teijin company, they give the fiber under the trade names were "Nomex" Nomex and "Cornell Coase "Conex. With the rapid development of China's filter media industry, in order to better capture the Chinese market, the two companies registered "DuPont-Teijin Advanced Fiber Hong Kong Ltd." in cooperation with Hong Kong in 1997. Aromatic series of fibers collectively referred to as the "Mantas." The company's disintegration in 2005, after the disintegration of "Mitas" fiber ceased to exist, the two companies selling the fiber's trade name restored to the original Norfolk and Cornell.
We are Tinjin's long term clients, all our nomex filter bags are made of their fiber. Nomex fiber from Teijin has even density and better filtration efficiency.