Shanghai Numbers Industrial Co., Ltd., is a leading air conditioner manufacturer in China. Established in the 1980s, its products cover a wide range of control unit, residential, commercial, industrial and marine uses. It can also design and provide special used cooling equipment according to customers' demands.

The 100, 000 ft2 production base could produce 300, 000 sets air conditioners per year. Four professional production lines there are furnished with rigid and thorough techniques to achieve high quality products. Independent test procedure of Numbers products were introduced at professional analysis laboratories.

The obtaining of ISO9001, CE, ETL, UL certification shows our solid capability to serve global market.