
Ryuichi Matsuda

Zhejiang Maya Electromechanical Technology Co., Ltd.Zhejiang Sheng, China

Xinyi Jinruite Quartz Material Co., Ltd.

Tongling Huajia Mineral Products Technology Development Co., Ltd.Anhui Sheng, China

Mei Shan Kuan Ting Huan Bao Jia Ju Yong Pin You Xian Gong SiSichuan Sheng, China

Semat

Wuyi Yufeng Electronic Technology Co., Ltd.Zhejiang Sheng, China

WoodWelding SA

Anhui Fuen Food Technology Co., Ltd.Anhui Sheng, China

Consortium Für elektrochemische Industrie GmbH

Shandong Jinling New Materials Co. Ltd.Shandong Sheng, China

Shandong Strict Industrial Development Co., Ltd.Shandong Sheng, China