The following is about the computer network of state-owned enterprises:
1, Guangzhou Branch of Guangdong Telecom Co., Ltd.
China Telecom Guangzhou Branch belongs to Guangdong Telecom Co., Ltd., China Telecom Corporation, and uses the brand of "China Telecom" to operate all kinds of domestic and international fixed telecommunication network facilities and telecommunication services such as voice, data, image, multimedia communication and information services. It has a high-quality communication network with high bandwidth, safe and reliable coverage, advanced technology and complete services. Its business income and user scale rank first among the provincial capital cities under the jurisdiction of China Telecom, and its communication ability and service level are leading.
2. Guangzhou Netcom Network Technology Co., Ltd.
The company is mainly engaged in network wiring product sales, system integration, integrated wiring and professional network maintenance. The products represented and distributed by the company mainly include: Datang Telecom Guangdong Daizong, AMP (Amp), CommScope (formerly AVAYA), IBDN), TCL wiring products, Cisco, Huawei 3COM, D-Link, 3Com, Optoen and Net-Link.
3. Guangdong Weichuang Video Technology Co., Ltd..
Guangdong Weichuang Video Technology Co., Ltd. is a foreign-invested enterprise established by VTRON in China. As the China production base of VTRON digital display system products, Guangdong Weichuang Video Technology Co., Ltd. specializes in R&D, production, sales and service of high-definition large-screen digital splicing wall system and IDB interactive digital platform, and is an internationally renowned brand in the industry.
4. Guangzhou Zhonghai Telecom Co., Ltd.
Guangzhou Zhonghai Telecom Co., Ltd. is a state-owned enterprise specializing in modern communication and information. The business of Guangzhou Zhonghai Telecom Co., Ltd. includes ship communication and navigation services such as sales, installation, debugging and maintenance of ship navigation equipment, communication and navigation business agents and communication agents. Wired information communication, Internet access and value-added services, computer information communication and system development.
5. Guangzhou Haite Gaotian Information System Engineering Co., Ltd.
Guangzhou Haite Gaotian Information System Engineering Co., Ltd. is the core enterprise of Gaotian Group. Is a high-tech enterprise specializing in expressway electromechanical system, rail transit electromechanical system, urban intelligent transportation system, computer application system integration and software product development. It ranks among the best in the intelligent transportation industry, with the project contract value exceeding 200 million yuan in 2003. The company is one of the six pillar enterprises of domestic traffic informatization recognized by the Ministry of Communications, and has obtained the first-class qualification certificate of highway traffic engineering comprehensive system engineering of the Ministry of Construction, the second-class qualification certificate of computer system integration of the Ministry of Information Industry, and the third-class qualification of building intelligence.