Leading shares of quantum communication technology in 2023

Leading shares of quantum communication technology in 2023

Quantum communication concept stocks include 65 listed companies such as Guodian Nanrui, China Unicom, ZTE, AVIC Optoelectronics, Iflytek, Zhongtian Technology, Hengtong Optoelectronics, China Great Wall, Zhongke Shuguang and Visteon. What are the leading stocks of quantum communication technology? The trend stock selection system will sort out the relevant information of the leading stocks of quantum communication technology in 2023 for you. I hope it will help everyone!

1. What are the leading quantum communication concept stocks?

1, Huaxing Venture

The company is a private high-tech enterprise dedicated to providing mobile communication engineering technical services and mobile communication value-added application products for mobile communication equipment manufacturers and operators.

2. Dafu Technology

This company is a leading supplier of R&D, RF devices and RF structural parts for mobile communication base stations in China. We are in the forefront in the market share of RF devices, and we are committed to becoming the global leader in RF devices for mobile communication base stations.

We have established a stable cooperative relationship with the world's leading communication equipment suppliers, and our main customers include Huawei, Ericsson and Alang.

3. Lu Sheng Communication

Guangdong Lu Sheng Communication Technology Co., Ltd. is a leading production base of antennas, RF equipment and devices in China. Founded in 1998, the headquarters covers an area of 150 mu, with nearly 1,000 employees. 10 On March 29th, Guangdong Lu Sheng Communication Technology Co., Ltd. was approved and successfully qualified for listing on the small and medium-sized board of Shenzhen Stock Exchange, becoming the first enterprise successfully listed in Sanshui District of Foshan City.

4. Wei Tuo Information

Wei Tuo Information is one of the top 50 Internet enterprises in China, the vice-chairman unit of the International Internet Education Alliance recognized by UNESCO, and an excellent supplier of information technology in the education examination technical service industry in China, and won the China Award for Outstanding Contribution to Education Informatization.

2.2023 Overview of Quantum Communication Concept Stocks

1, Guodian nanrui (600406): the company indirectly holds 5 1% equity of Nanjing nanrui Guo Dun quantum technology co., ltd, which is mainly engaged in the research and development, production and sales of quantum communication products.

2. China Unicom (600050): China Unicom actively carried out research, demonstration and application of network technology based on quantum communication, promoted ITU-T to set up a key research group on quantum secure communication, built the world's first trial commercial quantum encryption trunk line between Beijing and Xiong 'an, and won the highest prize of 19 World Summit on the Information Society.

3. Iflytek (002230): The company holds the equity of Guo Yi Quantum 1.86%. Guo Yi Quantum has the international leading scientific device platform, higher precision and higher resolution quantum sensors and other technologies and products.

4.AVIC Optoelectronic (002179): 65438+On August 20th, 2006, the company said that its products were used in the field of quantum communication.

5. China Great Wall (000066): China Great Wall Quantum Laboratory is a quantum laboratory jointly established by China Great Wall Science and Technology Group Co., Ltd. and a well-known university in Hunan Province, which mainly carries out basic scientific research based on optical quantum and topological superconducting quantum computing, research on quantum software and control system, and research on the processing and preparation of quantum chips.

6. Zhongke Shuguang (6030 19): The company has a small number of time-dependent two-photon sources for quantum communication, and a small number of passive optical fiber devices can be used in the field of quantum communication.

7. Hengtong Optoelectronics (600487): The company is accelerating the construction of the "Yangtze River Delta Quantum Communication Ring Network" and the "Beijing-Tianjin-Hebei Quantum Communication Ring Network", which have been gradually put into operation. At the same time, the company actively promotes the industrial application of quantum communication.

8. Electronic Science Network Security (002268): 65438+June 2009 65438+July 2009 Interactive Platform Reply: The company has carried out post-quantum cryptography research.

9. Ke Hua Data (002335): The company cooperated with Keda Guodun on the security technology of quantum communication, and the two sides expanded the application of quantum communication technology, which has not been applied on a large scale yet.

10, Aerospace Electronics (600879): On March 20th, the company said on the interactive platform that its holding subsidiary Aerospace Long March Rocket Technology Co., Ltd. has carried out relevant research on quantum communication technology on the basis of microwave communication and laser communication.

What are the quantum communication concept stocks?

Quantum communication concept stocks include Guo Dun Quantum, Hengtong Optoelectronics, Le Kai Science and Technology, Shenzhou Information, Dipu Science and Technology, Guangxun Science and Technology, etc.

1 Guo Dun Quantum: Mainly engaged in research and development, production, sales and technical services of quantum communication products, it is a leading manufacturer of quantum communication equipment and system service provider in China, with the market share ranking first in China.

Hengtong Optoelectronics: The Yangtze River Delta Quantum Secure Communication Ring Network and Beijing-Tianjin-Hebei Quantum Secure Communication Ring Network have been planned and constructed.

3 Le Kai Science and Technology: released two new products, such as quantum security data link communication terminal and quantum security data link storage terminal.

4 Shenzhou Information: One of the important service providers of quantum secure communication trunk projects, undertaking quantum secure communication trunk projects such as Beijing-Shanghai, Wuhe, Huhe and Hanguang, as well as quantum metropolitan area network construction projects in several key cities.

Dipu Technology: The company is the first national security product provider for major national projects such as quantum communication optical fiber link (Beijing-Shanghai trunk line).

6 Optical Communication Technology: Established a joint venture with Keda Guodun, mainly engaged in the research and development and production of the next generation integrated optoelectronic chips and optical devices for quantum secure communication.

What are the leading quantum communication concept stocks?

Zhuo Yi Science and Technology (002369) and Stock Bar 002369: The main business of Shenzhen Zhuo Yi Science and Technology Co., Ltd. is the research and development, manufacturing and sales of network communication, consumer electronics and intelligent terminal products. There are two main products, namely network communication terminal and portable consumer electronic products. The company's overall manufacturing capacity is at the leading level in the industry. Quantum communication technology is the next generation of optical fiber products. The company has accumulated in the field of network communication products for more than ten years, and is constantly advancing the research and development progress of quantum communication technology.

Ke Hua Data 002335: The company cooperates with Keda Guodun Quantum (688027) and Guba Technology Co., Ltd., the world's leading quantum communication technology companies. The two sides should jointly develop the quantum communication application market, plan related products and technologies, and promote related businesses to land as soon as possible.

China Haiphong (600764) and Guba 600764: The main business of China Shipbuilding Industry Corporation Marine Defense and Information Countermeasure Co., Ltd. is the research and development and production of electronic products and ballast water power supply, as well as providing testing services for related electronic equipment. Its main products include special electronic products, intelligent equipment products, special power supplies and environmental protection equipment.

Chujiang New Materials (002 17 1) and Guba 002 17 1: Anhui Chujiang Science and Technology New Materials Co., Ltd. is mainly engaged in R&D, production and sales of steel-based materials, new materials, copper-based materials and high-end thermal equipment. The company's main product types are extremely rich, including copper conductor materials and precision copper strips.

The newest and most comprehensive leader in quantum communication field.

1. Landun shares: The company is promoting the productization and industrial application of the quantum cryptography laboratory project.

2. Keda Dachuang: The company invests in Guo Yi Quantum and owns technologies and products such as quantum sensors.

3. Guo Dun Quantum: Build an integrated wide-area quantum secure communication ground station, and the system will provide software and hardware products.

4. Fei Lixin: Broadening quantum technology has greatly made network security achieve a qualitative leap in transmission.

5. Optical library technology: the time-related two-photon source used by the company for quantum communication is sold in small batches.

6. Le Kai Science and Technology: The company confirmed that "Military Industry+Great Communication" has obtained 6 quantum communication invention patents and 7 software copyrights.

7. Zhejiang Dongfang: One of the leading quantum communication companies, taking the lead in building a sustainable industrial ecosystem in the Yangtze River Delta region.

8. Fu Jeer Science and Technology: The company is mainly engaged in the field of crystal materials and laser crystal materials, which is an indispensable industrial link in quantum communication.

9. Sanlux: Quantum technology application service providers develop unconditionally secure data encryption systems.

10. Dipu Technology: The company is the first national security product provider for major national projects such as quantum communication optical fiber link (Beijing-Shanghai trunk line).

1 1. Shengyang Technology: At present, relevant cooperation is progressing in an orderly manner; 18, 1 1, and established a quantum communication fund of 1 100 million yuan.

12. Shenzhou Information: a leading technical service provider in the quantum communication industry, which plays a demonstration role in the wide application of key technologies of quantum secure communication in the global financial industry.

13. Suzhou University of Science and Technology: one of the first members of Quantum Information Branch of China Information Association;

14. Tianhai Defence: Technology Transfer and Transformation Platform in the Field of Quantum Engineering

15. Ke Hua Hang Seng: Providing a quantum data center and planning related products and technologies, which have not been applied on a large scale.

16. Baosheng shares: Baosheng superconducting cable project can be used for quantum communication.

17. South China University of Technology: The company's investment in quantum communication is a forward-looking investment in technology research and development.

18. Wanma Technology: The company set up a quantum communication laboratory and actively laid out more than 20 varieties of quantum communication.

The newest and most comprehensive leader in quantum communication field.

1, Landun Co., Ltd. 65438+stated on the interactive platform on July 4, 2009 that Landun Co., Ltd. and the School of Optoelectronic Science and Technology of South China Normal University jointly set up a joint laboratory of quantum cryptography technology to promote the industrial application of quantum cryptography technology, launch communication terminal products and network node products of quantum cryptography network step by step, build a quantum cryptography application network, and finally provide solutions for the sales of quantum cryptography products and specific application cases in the field of information security.

2. Bailey electric superconducting quantum is an important technology of quantum communication. Physicists at the University of Santa Barbara in California are optically controlling superconducting chips to make new preparations for creating quantum devices in the future, including powerful ultra-high-speed quantum computers.

3. Baosheng's first international wide-area optical fiber quantum secure communication backbone line will ensure communication security from being eavesdropped. Quantum communication will make great contributions to solving the problems of high-speed propagation, calculation and confidentiality, and the leading shares of communication equipment such as optical fiber are expected to benefit from it.

4. Dipper Technology said on the interactive platform on February 24th, 2000: The company is the first security product provider for major national projects such as quantum communication optical fiber link (Beijing-Shanghai trunk line), providing security products for quantum communication trunk lines.

5. On February 24, 2000, Feilixin said on the interactive platform that Feilixin and Anhui Wentian Quantum had carried out in-depth cooperation in the fields of quantum secure communication, security situation awareness, information security technology services, cloud computing, security products and training.

6. Fu Jeer Science and Technology Co., Ltd. is mainly engaged in the research and development, production and sales of nonlinear optical crystals, laser crystals and precision optical components, and its products are widely used in laser, optical communication and other industrial fields. At present, the company cannot confirm whether the downstream products can be directly applied to "quantum communication".

7. Optical Library Science and Technology 65438+In March 2007, the company indicated in an interactive way that the project it is currently developing is "Time-dependent Two-photon Source for Quantum Communication", which is in the trial production stage of the prototype.

8. Guangxun Technology is the world's leading supplier of optoelectronic devices and subsystem solutions; Establish a joint venture company with Keda Guodun to develop core products in the field of quantum communication; Provide basic optical device products in Beijing-Shanghai quantum communication trunk line. "。

9. Guo Dun Quantum Company is mainly engaged in the research and development, production, sales and technical services of quantum communication products, systematically providing software and hardware products for the construction of various optical fiber quantum secure communication networks and satellite-ground integrated wide-area quantum secure communication ground stations, and providing networking and quantum secure application solutions for government affairs, finance, electric power, national defense and other industries and fields.

10, Aerospace Electronics 65438+On June 3, 2006, the company said that Aerospace Long March Rocket Technology Co., Ltd., a holding subsidiary of the company, has carried out relevant research on quantum communication technology on the basis of microwave communication and laser communication, and achieved certain patented technological achievements.

1 1. Hengtong Optoelectronics focuses on high-end technology and product research and development, manufacturing and system integration services in the fields of optical communication networks and smart grids, and vigorously develops new generation communication, quantum secure communication, big data, smart communities and intelligent control system industries for new energy vehicles; The Ningsu section of the project "Ningsu Tonghu Quantum Secure Communication Trunk Line" built by the company passed the acceptance test and was put into trial operation in Suzhou Branch of the People's Bank of China. /kloc-in 0/7, the company signed a strategic cooperation agreement on quantum communication with China Unicom.

12, HTC New Materials said on the interactive platform on February 2, 20001that the main products of Shanghai Guanfeng Information Technology Co., Ltd., a wholly-owned subsidiary of the company, are integrated circuit boards of high-tech systems such as wireless image transmission systems and special communication systems, and relevant communication and security fields have been laid out at present; Shanghai Hongkun Information Technology Co., Ltd., a wholly-owned subsidiary of the company, is currently engaged in research and development, testing, assembly, production and sales of information security and quantum technology-related software and equipment.

13. The quantum dot laser being developed by Professor Wang, the chief scientist of South China University of Technology, is just a quantum communication system serving the country and belongs to the quantum dot laser needed in quantum communication. It can be used in high-speed optical communication, quantum communication, image display, navigation, high-power laser weapons and other fields.

15, Kedacheng said on the interactive platform on February 23, 2000: The company actively pays attention to the development of quantum technology, and invested in Guo Yi Quantum to give play to the synergistic effect of quantum technology and the company's business. Guo Yi Quantum is a high-tech enterprise with quantum precision measurement and quantum calculation as its core technologies. It has the international leading scientific device platform, higher precision and higher resolution quantum sensors and other technologies and products.

16 Ke Hua Hang Seng16 In April, the company planned to take the next generation of secure communication technology-quantum communication application as a breakthrough in the field of information security, and cooperated with Keda Guodun Quantum Technology Co., Ltd., the world's leading quantum communication technology company, and the two sides recently signed a memorandum of cooperation. The two parties jointly develop the quantum communication application market, plan related products and technologies, conduct preliminary research on the requirements and technical solutions of "services combining quantum communication technology with data storage" for existing and potential data center users, communicate with customers, and promote related businesses to land as soon as possible.

17, Ningbo Construction Engineering Co., Ltd.1May 910/The company said on the interactive platform that Jingyun's main business in the company is the construction and operation of data centers, and Zhongjingyun's subsidiary Zhongjingtong Technology (Beijing) Co., Ltd. and Beijing Guo Dun Quantum Information Technology Co., Ltd. were jointly invested by Zhongjingyun.

18, August 8, 2000, Sanlux Interactive Platform replied: Ru Ru Quantum Technology Co., Ltd., a subsidiary of the company, actively seeks development in the field of quantum communication and reserves a number of patented technologies.

19, a leading technical service company in China information quantum communication industry, has won the bid for quantum communication projects for many times; Established "Shenzhou Guo Xin Quantum Technology Co., Ltd." with Guo Dun Quantum and Guoxiang Chenrui * * to increase quantum communication services; The quantum secure communication "Beijing-Shanghai Trunk Line" built by the company successfully passed the national acceptance, realized the connection with the Xinglong ground station of Mozi quantum science experimental satellite, and supported the construction of a satellite-ground integrated wide-area quantum communication network with initial results; At the end of 17, the company won the bid for the "five rivers trunk line" project of quantum secure communication, and built the second national quantum secure communication trunk line project after the "Beijing-Shanghai trunk line".