The grand opening of CIOE 2025 in Shenzhen CHINA INTERNATIONALOPTOELECTRONIC EXPO From September 10th to 12th, 2025, the 26th China International Optoelectronic Exposition (CIOE) was grandly held at the Shenzhen International Convention and Exhibition Center. Themed "Connecting Everything with Light, Enabling the Future with Intelligence", this edition of the exhibition gathered over 3,800 high-quality optoelectronic enterprises from around the world, covering eight core sectors including information and communication, precision optics, and laser intelligent manufacturing.   Image丨The booth of SAN-U Optronics Station is bustling with visitors On-site booth · Negotiating cooperation Xiamen SAN-U Optronics Co., Ltd. showcased multiple innovative technologies and products at this event, joining industry colleagues in celebrating this annual feast of optoelectronic technology and industrial innovation. During the three-day exhibition, SAN-U Optronics highlighted the company's latest products and technological breakthroughs in the field of optical communication. 01 Self-developed high-reliability chip detectors and components Image丨Self-developed high-reliability chip detectors and components The company exhibited a series of self-developed chip detectors: MiniPD (TO12/18/25), Tap PD series products, PD Array, etc. These products have transitioned from import substitution to export success, becoming leaders in the segmented market. These products are widely used in optical fiber amplifiers, optical power devices, and sensing and detection fields, attracting a large number of professional visitors from both domestic and international markets to stop and engage in discussions. Image丨Mini PD series of products 02 High-speed silicon photonics engine packaging foundry SAN-U Optronics has brought a high-speed silicon photonics engine packaging foundry solution, which is applied to the 400G/800G high-speed silicon photonics module series. It has been optimized and designed for data center interconnection applications in the context of the explosive demand for AI computing power, helping to promote AI development. Image丨High-speed silicon photonics engine packaging foundry 03 Laser sensing application solution This time, the company has specially set up a display area for sensing modules: lidar sensing modules, methane gas detection modules, and drone ranging modules. It showcases the company's technological layout in emerging application fields. These modules are mainly targeted at intelligent driving, household gas safety, and industrial sensing applications, reflecting the strategic direction of SAN-U Optronics' product expansion from the communication field to the sensing field. Image丨On-site booth, discussing cooperation, and deep exploration   During the exhibition, multiple industry, application, academic, and international conferences were held concurrently, providing valuable technical and market insights for SAN-U Optronics. The company's representatives participating in the conferences engaged in in-depth discussions with industry experts on the development trends of optical communication technology driven by AI computing power. During the technical exchanges, it was discovered that driven by AI computing power, 800G is being rapidly deployed, 1.6T is gradually maturing, silicon photonics has achieved a market share of 30% to 40%, and CPO is getting closer and closer to large-scale commercialization. These trends are highly aligned with SAN-U Optronics' product planning direction, strengthening the company's determination to vigorously invest in the research and development of high-speed products.   During the exhibition, SAN-U Optronics received multiple potential customers from various fields such as communication, sensing, and military industry across the country, and conducted preliminary negotiations on specific project cooperation. SAN-U Optronics also engaged in technical exchanges with several research institutes, exploring the possibility of joint technology development. Image丨2025CIOE SAN-U Optronics Booth With the successful conclusion of the exhibition, Although this grand event, which gathered global optoelectronic wisdom, has come to a temporary end, However, SAN-U Optronics has never stopped exploring the frontiers of technology. In the future, we will always take technological innovation as our core driving force, Seize market opportunities with a faster response speed, Empower customer needs with a superior service experience, Lay a solid foundation for development with more reliable product quality, Continuously breaking through the boundaries of technological imagination. We are eagerly looking forward to meeting our industry colleagues again, Continuously deliver higher-quality optoelectronic products and solutions to the global market, Join hands with industry partners to embark on a new journey, Jointly promote the innovative application of optoelectronic technology and high-quality development of the industry!

            Reveal the optical communication                  device production line                  SAN-U Optronics 10,000 clean room                                SAN-U Optronics           10,000 clean standards, casting high-speed optical communication core cornerstone   In the era of 5G/6G and Al arithmetic outbreak, every microsecond of optical signal transmissioncarries the accurate delivery of massive data. As a supplier of core devices for high-speed opticacommunication, San-U Optronics builds a precision manufacturing environment for semiconductor lasersdetectors and optical transceiver components with 10,000 cleanliness standards to ensure the efficient andstable operation of communication links.  

Xiamen SAN-U Optronics Co., Ltd. (hereinafter referred to as "SAN-U Optronics") has officially announced the launch of the "Xiamen SAN-U Optronics Industrial Park", marking a new era of development for this leading enterprise deeply engaged in the semiconductor optoelectronic field.     The total investment of the industrial park project is as high as 250 million yuan, covering a vast area with a total construction area of 48000 square meters, including two modern factory buildings and a fully functional office complex. The project was successfully completed in less than two years, from the groundbreaking at the end of 2022 to the successful topping out in July 2023, and then to the completion and acceptance filing in February this year, demonstrating the efficient construction capability and firm development determination of SAN-U Optronics.     What is particularly noteworthy is that the industrial park has planned 18 advanced production lines, which not only cover the company's existing core product line, but also introduce breakthrough production lines in cutting-edge technology fields such as 5G carrier network equipment optoelectronic devices, high-voltage SiC series products (above 1200V), sensing laser sources, and MEMS chip packaging and testing. A design and research center and related infrastructure have been built to comprehensively enhance the company's R&D and production strength.       At present, the company is actively developing 400G high-speed optical modules for application in the AI field, and the successful development of ultra-low dark current miniPD chips also demonstrates its profound expertise in chip technology. In addition, SAN-U Optronics' 1550nm series products have successfully entered NIO's new energy vehicle supply chain, achieving a leapfrog development from research and development to mass production.