
Takashi Sakamoto

Jiangsu Demeike Chemcial Engineering Co. Ltd.

Jiangsu Beidouxing Environmental Protection Co., Ltd.

Taian Havay Chemicals Co. Ltd.

La Vida Industrial Co. Ltd.

DOC AG

Wuxi Youzuo Precision Machinery Co., Ltd.

Jiangsu Huasheng Flour Co. Ltd.

Shandong Taikai High Voltage Switch Co. Ltd.

Puning Jiabao Daily Chemical Co. Ltd.

Hangzhou Dunheng Technology Co., Ltd.

Quan's Food Machinery (Shanghai) Co., Ltd.