1. Sichuan Tian Microelectronics Co., Ltd.: Address: No.233, Wulianyi Road, Shuangliu District, Chengdu, Sichuan Province.
2. Chengdu Biyi Microelectronics Technology Co., Ltd.: Address: B 1 2-3, Electronic Science and Technology Park, Shuangxing Avenue, Shuangliu District, Chengdu, Sichuan Province.
3. Chengdu Qiaoxing Industrial Company: Address: Building 8, Xinjiayuan, Chengdu Qiaoxing Industrial Co., Ltd., No.483 Konggang No.1 Road, Shuangliu District, Chengdu, Sichuan Province.