1. Oriental Intelligent Technology Co., Ltd.: Founded in 2000, it has developed from a small company consisting of several people with a single product sales model to a group company integrating R&D, production, sales and service.
2. Sichuan Donghong Technology Co., Ltd.: The company invested and established Sichuan Donghong Technology Co., Ltd. to carry out strategic cooperation with Sichuan Changhong Group.