
Qinghong Biomedical Co., Ltd.

Empe-Werke Ernst Pelz GmbH & Co. KGGermany

Hexagon Technology Center GmbH

Shandong Hongda Environmental Engineering Co. Ltd.

Da Wei LiangChina

DB Rent GmbH

Zibo Qiyu Air Conditioning Energy Saving Equipment Co., Ltd.Shandong Sheng, China

Shenzhen Chisu Automation Equipment Co., Ltd.

Zhejiang Zili Machinery Co., Ltd.Zhejiang Sheng, China

Qingdao Detai Construct Engineering Co. Ltd.Shandong Sheng, China

Gavaplus Co. Ltd.

Roto-Finish Co., Inc.