Chengdu yihuijia Technology Co., Ltd. mainly develops and sells intelligent door and window system kits. After ordinary aluminum alloy, wood aluminum and aluminum wood doors and windows are equipped with intelligent kits, they can be upgraded to intelligent doors and windows.

The company is a national high-tech enterprise (Certificate No.: gr202051000946) and the deputy leader of the compilation team of the national standard general technical requirements for intelligent control system for doors and windows. It has an exclusive core technology of intelligent doors and windows, has applied for more than 100 patents, and cooperates with the University of electronic science and technology to build a talent base.