
Redi-Rock International LLCMichigan, United States

KCC ENGINEERING & CONSTRUCTION Co., Ltd.Seoul-t'ukpyolsi, South Korea

Dalian Tiansheng General Machinery Co. Ltd.Liaoning Sheng, China

Alfred Eichelberger GmbH & Co. KGBerlin, Germany

Shanghai Tongwei Environmental Engineering Co. Ltd.

China Tianying, Inc.Jiangsu Sheng, China

Optimum Communications Services, Inc.Alberta, Canada

Globe Electric Co., Inc.Delaware, United States

Beacon Group (International) Ltd.United Kingdom

Technip Italy SpACITY OF ROME, Italy

Zibo Jiafeng Mining Co. Ltd.

ROCKWOOL Ltd.United Kingdom