
Anhui Guangyi Landscape Architecture Corp. Ltd.

Shanghai Foundation Engineering Co., Ltd.

Shiraishi Calcium Kaisha Ltd.

Kyiv National University of Construction & ArchitectureUkraine

Anhui Huanghe Water-resourse Treatment Technologies Co.,ltd.

Zhengzhou Water Conservancy Construction Project Co., Ltd.

Beijing Sanlian Hope Shin-Gosen Technical Service Co., Ltd.Beijing Shi, China

Advanced Concrete Technology, Inc.Missouri, United States

Norcem ASOslo, Norway

Imperbel NVVlaams-Brabant, Belgium

Delta Research, Inc.Alabama, United States

Climate Recovery Ind ABKalmar Lan, Sweden