China-Places.com listou aprox 30 empresas dentro Tianchang. Alguns dos mais bem avaliados empresas dentro Tianchang estão- Fangcheng Costume (Anhui) Company Limited, Tianchang Foodstuffs Company, Tianchang Qiti Company, Anhui Changsheng Medical Treatment Utensils Company Limited, Grupo Xingye, Armazém da Tianchang Yuanda Materials Limited Company, Empresa de máquinas-ferramenta Tianchang, Tianchang Yuanda Materials Company Limited, Anhui Special Type Cable Company Limited & Tianchang Xinlong Meter Company Limited.