
Chengdu Honglin Machinery Co., Ltd.

Shenzhen Chenggu Technology Co. Ltd.

Xiamen Dongwan Industry and Trade Co., Ltd.

Zhengzhou No.2 Municipal Construction Group Co.,Ltd.

Dongyang Tech Co. Ltd.

Shandong Institute of Management

Université d'Evry Val d'Essonne

Okb Co. Ltd.

KLB Klimaleichtblock GmbH

Huarui China Sewing Threads Co. Ltd.

Poly Dome Ontario, Inc.

Tang Hong Wei Xun New Material Technology Co., Ltd.