
Balcke-Dürr Rothemühle GmbH

Larsen & Toubro Ltd.Maharashtra, India

Anhui Fuhuang Steel Structure Co., Ltd.Anhui Sheng, China

Marburger Tapetenfabrik JB Schaefer GmbH & Co. KGBrandenburg, Germany

Ningxia Hui Autonomous Region Comm Indl Svcs Co., Ltd.

Shanghai Tunnel Engineering Co., Ltd.Shanghai, China

Comex Nucleaire SAS

Shenzhen Institute of Building Research Co., Ltd.

Carrieres Du Boulonnais SAS

Fugro Innovation & Technology BV

Anhui Kaiyuan Highway & Bridge Co. Ltd.

Dong Ah Construction Industrial Co., Ltd.Gyeonggi-do, South Korea