With the rapid development of science and technology, people's life in the intelligent color continues to increase, which home bathroom products in the automation, convenience of more and more rich functions. Such as intelligent toilet automatic heating, automatic cleaning, automatic washing function to bring people a convenient, comfortable to enjoy. Smart cabinet in the core of the implementation of components - Xiang Jun constant pressure constant current solenoid valve, five in one integrated flush valve, compact size, high level of integration, easy and flexible installation, Xiang Jun Electronics Co., Ltd. is a patented product。