Zhen Hui Lin

China Resources Peoples Telephone Co. Ltd. provides mobile telecommunication services. It also offers international call services consisting of roaming, IDD, and international call forwarding to its customers. The company was founded in 1994 and is headquartered in Hong Kong City, Hong Kong.

China Mobile Group Yunnan Co., Ltd. provides mobile communication services. The company is based in Kunming, China. The Chinese company is a subsidiary of China Mobile and ultimately controlled by the Government of China. The company was founded in 2004. The CEO is Song Hai Ge.

Hong Kong Applied Science & Technology Research Institute Co. Ltd. operates as a research and development institution. It specializes in applied research, information technology, and engineering services. It serves financial technologies, intelligent manufacturing, health technologies, next generation network, and Smart City. The company was founded in 2000 and is headquartered in Hong Kong.

Companhia deTelecomunicações de Macau SARL provides telecommunications services. The company is based in Taipa, Macao. Companhia deTelecomunicações de Macau was acquired by CITIC Telecom International Holdings Ltd. from Cable & Wireless Communications Ltd. on June 20, 2013 for $806.80 million.

CITIC Telecom International CPC Ltd. provides information and communications technology solutions. Its products and services include cloud computing, IP networking, information security, Internet data center, and Internet and application. The company is headquartered in Hong Kong.

China Mobile International Limited (CMI) is a subsidiary of China Mobile that operates China Mobile's international business. The company is based in Beijing, China, and has expanded its footprint in 37 countries and regions. CMI has accelerated IDC development and created a strong network for data center cloudification. CMI provides comprehensive international information services and solutions to international enterprises, carriers, and mobile users. CMI has 70+ terrestrial and submarine cable resources worldwide, with a total international transmission bandwidth of over 90t, and a total of 180 pops. Ultimately, the Chinese company is controlled by the Government of China. Feng Li has been the CEO of the company since 2016.

China Mobile Group Guangdong Co., Ltd. provides mobile telecommunications services and is ultimately controlled by the Government of China. The company is based in Guangzhou, China.