China-Places.com listou aprox 18 Companhias farmaceuticas dentro Leshan. Alguns dos mais bem avaliados Companhias farmaceuticas dentro Leshan estão- Qianwei Hongkang Medical Company Limited, Sichuan Longma Pharmaceutical Industry Co. Ltd. (Northeast Gate), Sichuan Emei Xianshan Medicina Tradicional Chinesa Yinpian Technology Devlopment Company Limited, Sichuan Emei Xianshan Traditional Chinese Medicine Limited, Leshan Wutongqiao Xinkang Matéria-prima para remédios empresa limitada, Sichuan Shengkang Pharmaceutical Industry Limited Company, Minsheng Pharmaceutical Industry Co. Ltd. Leshan Branch & Sichuan Leshan Jiankang Pharmaceutical Co. Ltd..