Zigao Toilet is a brand affiliated to Dongzigao Sanitary Ware Co., Ltd. and registered with a trademark in Germany. Although the popularity of Zigao toilet in the market is not high, it can be classified as a second-line brand. As a new brand, Zigao Toilet is committed to providing high-quality intelligent toilet products, and pays attention to technological innovation and user experience. Although the competitiveness of the self-lifting toilet in the market is relatively weak, it is still developing and growing. To sum up, Zigao toilet can be recognized as a second-line brand.