
Jiangxi Suichuan Guangsu Electronics Co. Ltd.

Aigo Electronic Technology Co. Ltd.Beijing Shi, China

The Martin Family Trust

RiDa Interactive Technology Co., Ltd.

Provalis UK Ltd.United Kingdom

Beijing National Railway Rsch & Design Inst of Signal & Comm

Beijing Legend Silicon Co., Ltd.Beijing Shi, China

Beijing Yuxiang Electron Co. Ltd.

Dongguan Kaili Electronic Co. Ltd.

Cardis Enterprises International NV

Shanghai Shanheng Ecological Technology Co., Ltd.Shanghai Shi, China

Suzhou Aosote New Material Co., Ltd.