1, Kohler Kohler, founded in 1873, is a large multinational company, one of the oldest/largest family businesses in the United States, with a history of one hundred years, Kohler (China) Investment Co., Ltd.).

2.TOTO, founded in 19 17, is a well-known trademark in Japan and China, a luxury brand in the sanitary ware industry, a well-known brand in the world, and an influential enterprise in the industry, Tao Dong (China) Co., Ltd.

3. Hengjie Hengjie, a well-known trademark in China, a famous trademark in Guangdong Province, a famous brand product in Guangdong Province, a comprehensive large-scale production enterprise of ceramic sanitary ware, and Guangdong Hengjie Sanitary Ware Co., Ltd.).

4. China famous brand product, China well-known trademark, China's most influential comprehensive sanitary ware brand, Foshan Shunde Lehua Ceramic Sanitary Ware Co., Ltd. ..

5. Huida Huida, 1982, a well-known trademark in China, was once a famous brand in China, one of the top ten toilet brands and the most valuable brand in China 500.