DCH Holdings is operating the Audi car dealerships and its aftersales services in Taiwan. It has also been appointed as the sole distributor and authorized dealer by Isuzu Motors limited in Taiwan. 

Taipei Premium Motors Limited is an Audi Taiwan authorised Audi car dealership in Taiwan. Its business scope covers Audi car sales and after sales service. Three sales and aftersales facilities are being operated by Taipei Premium Motors, including the Audi Terminals in Zhonshan and Hsinchu, as well as "Audi Zhonghe 3S Centre" which opened in 2013, to provide a privileged experience of purchasing vehicles to customers.

Taipei Triangle Motors Limited (TTM) was established in 2011 and has been appointed as the sole distributor and authorised dealer by Isuzu Motors limited, providing sales and aftersales service for Isuzu vehicles in Taiwan. Nowadays, TTM has established a broad distribution and aftersales network over the region, providing a more comprehensive service to our customers.