
China Aviation Planning & Design Institute (Group) Co., Ltd.

Karges-Faulconbridge, Inc.Minnesota, United States

Suzhou Huazao Architectural Design Co., Ltd.

Yankuang Donghua Construction Co., Ltd.Shandong Sheng, China

Angermüller Bau GmbHBayern, Germany

Kuffer & Co. GmbH

Shanghai Gas Engineering Design & Research Co., Ltd.Shanghai Shi, China

Greentown Real Estate Construction & Management Grp Co., Ltd.Zhejiang Sheng, China

Scandiaconsult ABSTOCKHOLM, Sweden

Raymond International, Inc.

Yunnan Construction Engineering Group No. 7 Construction EngYunnan Sheng, China

Shenzhen Junxinda Environmental Technology Co., Ltd.