Shaanxi Tongjia Automobile Co., Ltd. is the only specialized mini car manufacturer in Northwestern China jointly invested and operated by Shaanxi Automobile Group Co., Ltd., Baoji High tech Automobile Industrial Park Development Co., Ltd., Aalter China Automotive Technology Co., Ltd. and Shaanxi Aircraft Industry (Group) Co., Ltd.

ZHIYUE mainly provides car navigation multimedia system for all series of STA automobiles.