英唐智控：目前主要业务涵盖芯片设计制造、电子元器件分销等

Group 1 - The company, Yintan Zhikong (300131), primarily engages in chip design and manufacturing, as well as electronic component distribution [1] - Key products include MEMS micro-mirrors and automotive display chips (DDIC/TDDI), which are involved in research and production [1] - The company also provides technical support services in the electronic component distribution industry [1]