Tianjin Rui Long Da Food Co., Ltd. is a comprehensive food enterprise integrating production, sales, research and development, storage and distribution. It owns several brands, and its products cover a series of snack foods such as dried fruits, sweets, biscuits and cakes. The company not only has a food processing base, but also has a large storage center and distribution center to provide customers with a full range of food supply chain services. In addition, the company also has its own e-commerce team to sell products and promote brands through online platforms. Therefore, Tianjin Rui Long Da Food Co., Ltd. can be considered as an e-commerce enterprise.