The complete equipment of A series belt-driving low-noise multi-blade air-conditioning centrifugal fan, the latest development of our company, assimilates the advantages of various fans of home and abroad, widening the blades, decreasing the number of blades. Compared with the domestic like products, the product has the characteristics of large blowing-rate, low rotate speed, stable operation, low noise, compact structure and easy maintenance.  www.blower-wheel.com