
Emdoor Information Co., Ltd.Guangdong Sheng, China

Heli Construction Co., Ltd.Hubei Sheng, China

Chuan Shan Jia Supply Chain Management Co., Ltd.Zhejiang Sheng, China

Alphameric Keyboards Ltd.

Jiangsu Qing'an Fire Equipment Co., Ltd.Jiangsu Sheng, China

Foshan Yinhe Lanjing Lighting & Electrical Co. Ltd.Guangdong Sheng, China

Guangzhou Lont Electronic Co. Ltd.Guangdong Sheng, China

Clast Trading Ltd.China

ALPHA PHOTONITEK CORPChina

PKU-HKUST ShenZhen-HongKong Institution

Changzhou Yade Printing Co., Ltd.Jiangsu Sheng, China

Yancheng Jinggong Valve Co. Ltd.