
Sumitomo Realty & Development Co., Ltd.Tokyo-to, Japan

RWK Kalk AGBelgium

REHAU Automotive SE & Co. KGBayern, Germany

Sumiken Mitsui Road Co., Ltd.Yamanashi-ken, Japan

ATR Sales, Inc.Massachusetts, United States

Alternative Green Technologies, Inc.New York, United States

Shenzhen Weida Medical System Engineering Co. Ltd.Guangdong Sheng, China

Sichuan Expressway Construction & Development Group Co., Ltd.Sichuan Sheng, China

Beijing Tianyuan Construction Engineering Co., Ltd.Beijing Shi, China

Fuqing Huasheng Cement Co. Ltd.

Deha Ankersysteme GmbH & Co. KG

Huaneng Sichuan Hydropower Co. Ltd.Sichuan Sheng, China