Zhengzhou Beiwoer purification equipment Ltd. was founded in 2012, specializing in the production early efficiency air filters, efficiency air filters, high efficiency air filters, ultra-high efficiency air filters, FFU air filtration units, clean bench, clean studio, Airshower and other purification products, the company has the most advanced automatic no HEPA air filter production equipment, high efficiency air filter detection, automatic gluing machine equipment, the device is the most advanced production equipment in the peer air filter industry, produced an excellent verticality filter, air filter structures smaller resistance can be done efficiently and low resistance.