Hong-Seok Yang,
Changsha Xiehaoji Biological Engineering Co., Ltd.
Jiangsu Leo New Material Technology Co., Ltd.
SAE Technologies Development (Dongguan) Co. Ltd.
National Tobacco Quality Supervision and Inspection Center
Jiangsu Weisikang Food Technology Development Co., Ltd.
Shenzhen Ekangchi Technology Co.,Ltd.
Cangzhou Xingda Chemical Co. Ltd.
Shenzhen Aimo Technology Co., Ltd.
Iplastic Co. Ltd.
Jiangsu Dinghao Electric Power Engineering Co., Ltd.
Suirvale Developments Ltd.