
Zhangjiakou Road & Bridge Construction Group Co., Ltd.

Zhejiang Qunengjian Formwork Technology Co., Ltd.

Shanghai Huaxia Industrial Co. Ltd.

Tianjin Port No. 1 Stevedoring Co., Ltd.

Qingdao Wangyu Rubber Products Co., Ltd.

Nanjing Guoqi New Energy Equipment Co., Ltd.

Amgen (Europe) GmbHZug, Switzerland

Tsuchiyoshi KK

Radvault, Inc.

Guangdong Yufeng Glass Group Co. Ltd.

Dalian Harmo Synergy Automation co.Ltd

Guizhou Dongyi Electric Industry Co., Ltd.