Huzhou Linghu Sixian Chemical Co. Ltd.
Sinoma Synthetic Crystals Research Institute Co., Ltd.Beijing Shi, China
Zhejiang Ark Industry Co. Ltd.
Northern Trust Investments Inc (Private Equity)
Charlet-Moser
Inspur Commercial Machinery Co., Ltd.
Hangzhou Guang'an Automobile Electric Appliance Co. Ltd.
Linyi Jincheng Electronics Co., Ltd.
Alps Communication Devices Technology (Shanghai) Co. Ltd.
Qingdao Taifu Metal Products Co.,Ltd.
R.G.C.C. Holdings AG
Yi Ling Chen