The factory was established in 1998, in 2009 registered as Guan Xin Mao filtering technology Co., Ltd., with business development and further improve the production process and technology, is now manufacturing a "filterfold" brand of each separation and purification equipment industry filter element. Filter products: high voltage line filter, gas pipe filter, coalescing separators, vibrating / pulsetype cement silo top dust cover a variety of industries, such as products, filter products: air filters, dust filter, the filter magnet , oil filter, diesel filter, hydraulic oil filter, lubricating oil filter, air filter, gas filter, gas filter, gas filter, and corrosive gas filter, stainless steel filter powder, copper powder filter, Monel sintered filter, England Ke Luoke sintered filter, sintered glass filter, coalescing filter, separation filter, water and oil filter, gas / gas filter, air compressor oil separator filter, precision filter, activated carbon filter, wound filter, meltblown filter and other covers 0.1um 200um various grades.