Reliable. Midea Smart Home is a formal purchase channel officially certified by Midea, and the customer service service is also very good. Customer issues are handled promptly. Midea Smart Home is registered and licensed by the Ministry of Industry and Information Technology and certified as legal. It holds formal and legal operating documents and is a legal enterprise. So reliable. Midea Smart Home Technology Co., Ltd. is the main operating entity of Midea Group's main business of smart home products and services. The company was formerly known as Midea Group Smart Home Research Institute. It is responsible for building the Midea M-Smart smart home system platform and responsible for daily system maintenance and operation. Based on this, we will work with partners to build a smart home ecosystem and improve the smart life service operation system.