1. According to the websites of the top ten brands, Xiamen Jianfa Group Co., Ltd. is a state-owned enterprise in Xiamen, formerly known as Xiamen Construction and Development Company, which was established in 1980. After years of continuous innovation and transformation, Jianfa has developed into a large-scale industrial investment enterprise group in Fujian Province, and its main business covers supply chain operation, urban construction and operation and other fields.

2. Zhong Da is a provincial super-large state-controlled listed company with more than 400 member units and more than 20,000 employees, and its business scope covers more than 90 countries and regions around the world. The Group continued to deepen the development strategy of "one body and two wings", namely, the integrated service sector of smart supply chain.