Cooperative Client
China Crec Railway Electrification
 Bureau Group (EEB)

China Huaneng Group

China Huadian Corporation

China Guodian Corporation

China Datang Corporation

China Power Investment Corporation

China Petrochemical Corporation

Shenhua Group Corporation Limited
 (Shenhua Group)

Aluminum Corporation of China
Limited  (CHALCO)

PetroChina Company Limited

China Civil Engineering Construction
 Corporation (CCECC)

China National Materials Group
 Corporation Ltd. (Sinoma)

State Grid Corporation of China

Dongfang Electric Corporation

China National Electric Wire and
Cable Import and Export Co., Ltd


Huawei  Technologies
  (Cambodia ) Co. Ltd

Smart Cambodia

Ivor Smith South Africa

Bosch and Siemens Home
Appliances Group

Anhui Conch Cement Company Limited