Sang-Hwan Lee
Shandong Tailai Electric Co. Ltd.Shandong Sheng, China
Wuhu Yilun Electronics Co., Ltd.Anhui Sheng, China
Xi'an Rich Information Technology Co., Ltd.Shaanxi Sheng, China
Wujiang Ganghua Gas Co. Ltd.
Xiamen Youju New Energy Technology Co., Ltd.Fujian Sheng, China
Jinhua Rongsheng Tool Co. Ltd.Zhejiang Sheng, China
HJ Polymer China Co., Ltd.Jiangsu Sheng, China
Zhejiang Province Ruixiang Automobile Motor Co. Ltd.
VOEN Vhringer GmbH & Co. KG
Tongyi Quanzhou Light Industry Co. Ltd.
Shanghai Private Shangde Experimental School