
Engineering Services, Inc.

International Pavement Solutions, Inc.

Guangdong Flexwarm Advanced Materials & Technology Co., Ltd.

Shanghai Glass Machine Smart Curtain Wall Co., Ltd.

Shenzhen Hongyeji Geotechnical Co. Ltd.

Simem Srl

INERCO Ingeniería, Tecnología y Consultoría SAAndalucia, Spain

Shanghai Shenjie Environment Protection Sci & Tech Co., Ltd.Shanghai, China

Duri Svenska ABVastra Gotaland, Sweden

Shanghai Tonghui Construction Engineering Co., Ltd.

A.P.O.C., Inc.United States

Tecnomare-Società per lo Sviluppo delle Tecnologie Marine-SpA