Shenzhen Angel Information Technology Co., Ltd. (SAITC) is a high-tech service robot company located in Shenzhen, China, focusing on robot R&D, rental, sale. SAITC also called "Angel," has been a well-known innovation brand in China since 2003. It is the board director-level member of China Property Management Association, Shenzhen Property Management Association, and Beijing Property Management Association. Angel has provided all kinds of innovative robots to over 1000 customers in China mainland and Hong Kong, including some large airports such as Beijing Capital International airport, Guangzhou Baiyun International Airport.

The services provided by Angel are innovative, which can effectively help the customers reduce labor costs, improve service quality. Angel is looking forward to building a new mutually beneficial strategic partnership with overseas custome