Hyun-Sik Choi,
Perfect (Guangdong) Commodity Co., Ltd.
Machine, Inc.
Beijing Jitu Technology Co., Ltd.
Suzhou Kastech Automation Equipment Co., Ltd.
Suzhou Perfect New Material Technology Co., Ltd.
Barco Elbicon
Shandong Moris Tech Co. Ltd.
Medilab Kft.
SiliconPipe, Inc.
Neonode AB
Nanjing Jiahao Technology Co. Ltd.Jiangsu Sheng, China