Angel, founded in 1987, is a pioneer in the water purification industry that introduced water purifiers and drinking fountains to the Chinese market. As an expert for high-end water purification, Angel has developed six water purification technologies for aerospace in the laboratory jointly established with China Aerospace Science and Technology Corporation (Shenzhou Biology &Technology Co Ltd) and owns the world's largest smart water purification industrial park. With the actress Gong Li as its brand ambassador, Angel provides 200 million global users in 65 countries with high quality water purification services.