1, Hengtong Optoelectronics: Hengtong Optoelectronics is a listed optical chip company in China. Hengtong Optoelectronics, as a leading enterprise in the field of optical chips, has a leading technology and market position in the field of optical chips. Is one of the largest optical chip manufacturers in China, with the ability to design and manufacture chips independently. Through self-developed chips, Hengtong Optoelectronics can provide excellent performance and solutions in the field of high-precision and high-speed optical chips.
2. Guangxun Technology: Guangxun Technology is a company specializing in the research and development of photoelectric devices, chips and modules. Is the first photoelectric device listed company in China. The company has the vertical integration ability from chips, devices, modules to subsystems, and is a leading enterprise in the field of optoelectronic devices in China.
3. Tongyu Communication: Tongyu Communication is a company specializing in providing communication antennas, RF devices and integrated solutions for domestic and foreign mobile communication operators and equipment integrators. The company is also committed to providing communication antennas, RF devices and integrated solutions for domestic and foreign mobile communication operators and equipment integrators.
4. Xinyisheng: It focuses on R&D, optical module design and sales, and its products cover multiple speed levels. It is one of the leading enterprises in the domestic optical module industry.
5. Fiberhome Communication: It is mainly engaged in the production and sales of communication system equipment, optical fibers and cables, and is an internationally renowned provider of information and communication network solutions.
6. South China University of Technology: The business covers laser technology and its application, and it is the industry leader of domestic laser equipment, and also an enterprise that completely localizes 25G optical chips.
7. Zhongji Xu Chuang: Focusing on the manufacture of high-end optical communication transceiver modules and intelligent equipment, it is an industry leader in communication network equipment and devices, especially in the field of high-speed optical modules.
8. Shi Jia Photon: listed on Shanghai Stock Exchange with stock code 6883 13. The main business covers optical chips and devices, indoor optical cables, etc. , and has a full range of optical splitter chips and other products independently developed.
9. Yuan Jie Science and Technology: It is also a listed company in Shanghai Stock Exchange, focusing on the design, production and sales of R&D and optical chips. The main products are 2.5G, 10G and 25G DFB laser chip series products.
10, Cambridge science and technology: 100G global leader in high-speed optical devices and optical modules, and acquired some assets and technology transfer of Oclaro in Japan, making the company in a leading position in the field of 400G optical modules.