China-Places.com hat ca. aufgelistet 21 Unternehmen im Bezirk Yanjiang. Einige der am besten Unternehmen im Bezirk Yanjiang sind- Ziyang Hengxin Industry Company Ltd, Ziyang Hengxin Industry Company Ltd, Komitee der Kommunistischen Jugendliga Yangming Industry Group Corporation, Ziyang Binbin Gardens Limited Company, Runli Real Estate Development Co. Ltd., Ziyang Security Co. Ltd., Ziyang Security Co. Ltd., Sichuan Yangda Construction Labor Limited Company, Sichuan Petroleum Administration Materials General Company Ziyang Company & Sichuan Petroleum Administration Materials General Company Ziyang Company.