The world's leading professional bathroom brand was founded in 1917. In 1980, THIS launched the subversive bathroom product "Washlet", which has a high reputation and brand trust in China and even around the world. In 1995, Dongtao (China) Co., Ltd. was established and invested in China. In 2015, three THIS products won the iF Design Award: THIS NEOREST GE smart toilet, Renis series toilet, and all-in-one intelligent electronic toilet. Its price is close to the people in its class, and the smart toilet is second to none, but the quality of domestic products is not very stable.