Hisao Tanaka,
Zhen Ding Technology Ltd.
Harbin Hongtian Ruida Technology Co., Ltd.Heilongjiang Sheng, China
Hangzhou Dianzi UniversityZhejiang Sheng, China
GMC I Gossen Metrawatt GmbH
Asian Lighting Co., Ltd.Shanghai Shi, China
Toko Pharmaceutical Industrial Co. Ltd.
New Zealand Industrial Gases Ltd.
Wuzhong Henghe Weaving Technology Co., Ltd.
Guangzhou Keii Electro Optics Technology Co.,Ltd
Jiangsu Kehua New Materials Co., Ltd.
Tianjin Guangshan Jinda Machinery Co., Ltd.