Chin Cheung Cheung

Macao Water Supply Co., Ltd. supplies water. It supplies customers for water from the West River's Modaomen Channel in Zhuhai City. The company uses a system of holding tanks and purification stations. The company was founded in 1932 and is headquartered in Macao, China.

Part of NWS Holdings Ltd., NWS Infrastructure Management Ltd. is a Chinese company that engages in the management of highway and expressway. The company is based in Hong Kong, Hong Kong.

SUEZ NWS Ltd. is a joint venture between SUEZ and NWS Holdings Limited, with over 70 joint ventures in Greater China. The joint venture company is based in Hong Kong, Hong Kong, and has subsidiaries in Macao and China. The Chinese company specializes in developing water and waste management solutions for authorities and industrial clients to optimize their resource management and strengthen their environment and economic performances. SUEZ NWS has built over 300 water and wastewater plants, benefiting over 32 million people in the country. The company is committed to reducing waste, resource recovery, and waste energy. SUEZ NWS operates China's first PPP water contract and one of China's largest hazardous waste treatment facilities. Steve Clark has been the CEO of the company since 2000.

Companhia de Electricidade de Macau SA generates and transmits electricity. The private company is based in Macau, Macao.