1. Food processing industry: Rongchang District is one of the grain production bases in Chongqing, which is rich in agricultural products resources, and food processing industry is one of the important industries in this area.
2. Machinery manufacturing industry: Rongchang District has a relatively complete machinery manufacturing industry system, and the machinery manufacturing industry in this area has certain influence in Chongqing and even the whole country.
3. Textile and garment industry: Rongchang District started its textile and garment industry earlier, and has a number of professional textile and garment enterprises that produce all kinds of garments, fabrics, yarns and other products.
4. Tourism: Rongchang District is rich in natural and human resources, such as Rongchang Ancient City, Rongchang Stone Carvings, Rongchang Hot Springs, etc., so tourism is also one of the local important industries.