
Baytech Korea, Inc.South Korea

Gasan Construction Co., Ltd.

Roger Bullivant Ltd.Derbyshire, United Kingdom

Forterra Pipe & Precast LLCTexas, United States

Cofiroute SAFrance

Zhengzhou Yifa Carpet Co., Ltd.Henan Sheng, China

GABS LLCTexas, United States

China Railway Resources Group Co., Ltd.

Fermacell GmbHNordrhein-Westfalen, Germany

EUROVIA GmbH

Wienerberger Ziegelindustrie GmbH

Greatoo Intelligent Equipment, Inc.Guangdong Sheng, China