China-Places.com listou aprox 20 Companhias farmaceuticas dentro Deyang. Alguns dos mais bem avaliados Companhias farmaceuticas dentro Deyang estão- Sichuan Tianxintang Pharmaceutical Industry Limited Company, Sichuan Shenlong Medicine Chain Company Limited, Sichuan Shenlong Medicine Chain Company Limited, Sichuan Guangsong Pharmacy Limited Company, Guanghan Baicaotang Pharmaceutical Industry Limited Company, Sichuan Fengchun Zhiyaoyou Company, Deyang Fengchuntang Pharmacy Limited Company, Sichuan Fengchun Zhiyaoyou Company, Sichuan Kangfulai Pharmacy Limited Company & Sichuan Shenlong Medicine Chain Company Limited.