China-Places.com a répertorié environ 60 entreprises dans District de Tong’an. Certains des mieux notés entreprises dans District de Tong’an sont- Anfa, Xiamen Pengtuo Plastic Products Limited Company, Aosika, Groupe Huaxiangyuan, Xiamen Putou Foundry Limited Company, Xiamen Kewei Light Industry Limited Company, Xiamen Jiahao Building Materials Limited Company, Xiamen Bisheng Paper Limited Company, Xiamen Xiefaxing Printing Packing Company Limited & Xiamen Jiuma Industry Company Ltd.