
Weihai Shen'an Electronic Technology Co., Ltd.

Chengdu Xinzhao Technology Co., Ltd.

Jiangsu Sainty Sumex Tools Corp. Ltd.

Iyuntian Co Ltd

Shenzhen Feiyu Optical Fiber System Co., Ltd.

Annaiji Industrial Co., Ltd

Top Tech Substrates Co. Ltd.

Daniel Aguiló Panisello SA

Zhi Gang Wang,

China Merchants Chongqing Communications Research & Design

Kenichi Matsui

Jiangsu Compass Machinery Technology Co., Ltd.