Process Dept.

Piping Dept.

Mechanical Dept.

E&l Dept.

Civil Dept.

Environmental Engineering Dept.

Tendering Center

Procurement Dept.

Construction Management Dept.

Water Supply and DrainageCenter Industrial Water Supply and Drainage committee

CNCEC Environ.Protection

R & D Center

Research Institute

Cost Control Center

Cost Estimate Dept.

Cost Estimate Dept.

Document Control Dept.

Quality Management Dept.

HSE Management Dept.

Domestic Business Dept.

International Business Dept.

Shanghai Branch

GEC (ECEC Guizhou) co.,Ltd

Nanchong Bohua Waste Water Treatment Co., Ltd

Hefei Wangixiaoying Waste Water Treatment Co., Ltd.

ECEC Weng'an Xingjing Ecological Development Co., Ltd.

ECEC Wuhu Liulang Water Co., Ltd.

ECEC Dongzhi Water Co., Ltd.

ECEC (Republic of congo) Co., Ltd.

Infrastructure Business Unit

Construction Unit

Investing and Development Dept.

Enterprise Management Dept.

Legal Department

Human Resources Dept.

Financial Dept.

Auditing and Assessment Dept.

IT Center

Administration Offce

Facility Management Dept.