In addition, the brand also provides a wealth of after-sales services, including maintenance, parts replacement and technical support. , can meet the various needs of users in the process of use. According to users' evaluation, the after-sales service attitude of smart toilets in Tianjin, Japan is enthusiastic and professional, and the maintenance efficiency is high, which can quickly solve the problems encountered by users and make users feel very satisfied. In a word, the after-sales service quality of smart toilets in Tianjin, Japan is high, providing users with a variety of services and contents, responding to users' needs in time, and getting unanimous praise from users.