China-Places.com listou aprox 49 empresas dentro Distrito de Jiangcheng. Alguns dos mais bem avaliados empresas dentro Distrito de Jiangcheng estão- Yangjiang Weite Power Ltd., Huanghai Fishery Enterprise Company Limited, Centro de Autenticação de Habilidades Ocupacionais de Yangjiang, Guangdong Power Grid Yangjiang Electric Power Supply Bureau Nongdian Service Company, Ming Fengchuye, Yangjiang Hengxun Technology Devlopment Company Limited, Yangjiang Hongxing Hairdressing Tool Company Limited, Comitê de Filial da Fábrica de Hardware CPC Jiangcheng Xiangyang Minyong, Yangjiang Changsheng Hardware Products Company Limited & Yangjiang Yicheng Food Company Limited.