Chongqing Fenghua electromechanical what fan type products?

Their products are: industrial fan: wind king series (traditional), small king series (traditional), wind sharp series (permanent magnet), wind Li series (permanent magnet). Environmental protection air conditioner: evaporative chiller, mobile chiller, plastic ventilation duct, industrial chiller. Negative pressure fan: glass fiber reinforced plastic negative pressure fan, tin negative pressure fan, and so on.