Hikvision is a company listed on Shenzhen Stock Exchange. Hangzhou Hikvision Digital Technology Co., Ltd. is a leading provider of security products and industry solutions in China. Haikang is another brand and an enterprise engaged in R&D and security products sales. Both of them have high popularity and market share in the field of video security, and they are different brands and companies. These two brands have made achievements in their respective fields, providing users with different security products and solutions.