Wenzhou Hongma Technology Co., Ltd.
Beijing Weijia Hangtong Technology Co., Ltd.
Jinzhou Huaguang Electron Tube Co. Ltd.
Jiuxing Holding Group Co. Ltd.
Xomed-Treace, Inc.
Luo Music China Co.Ltd
Neulsom Co. Ltd.
Dongshin Special Steel Co. Ltd.
AMTL Corp.
DWI Leibniz Institut fuer Interaktive Materialien eV
Asat
Sanyo Excel KK