Hangzhou SF Intra-city Industrial Co., Ltd., an investment holding company, provides intra-city on-demand delivery services in the People's Republic of China. It delivers food, fresh produce, flowers, cakes and desserts, groceries, apparel and bags, jewelry, cosmetics, and books and stationery products, as well as computer, and 3C electronics. The company also offers online group catering platform and delivery services, and software development and information technology services. It serves online channels of retailers, merchants, consumers, and logistics companies. The company was founded in 2016 and is headquartered in Shenzhen, China. Hangzhou SF Intra-city Industrial Co., Ltd. is a subsidiary of Shenzhen Mingde Holding Development Co., Ltd.