Recently, the three-day 27th China International Optoelectronic Exposition (CIOE 2026) concluded successfully at the Shenzhen World Exhibition & Convention Center. As one of the largest and most influential flagship exhibitions for the optoelectronics industry in the Asia-Pacific region, CIOE continues to lead technological iteration and industrial direction in fields such as optical communications, computing-power optoelectronics, automotive optics, and precision optoelectronic manufacturing. This edition brought together more than 4,000 leading enterprises from around the globe, focusing on cutting-edge tracks including high-speed optical interconnects, AI computing infrastructure, and in-vehicle optical networks, while showcasing the latest technological achievements and industrial ecosystem of the sector.

Shenzhen Xinyutong Optoelectronic Co., Ltd. (XYT Xinyutong) made a strong appearance with its core innovative offerings — full-series ultra-pure-water precision lapping and polishing solutions for MPO / MTP / MMC / TMT. Leveraging differentiated process innovation and mature mass-production capabilities, XYT’s solutions became a highlight of the precision machining zone at this year’s expo, earning wide recognition from customers at home and abroad as well as industry peers.

Currently, the global optical communication industry is entering a period of full-scale high-speed iteration. With the commercial scaling of 800G/1.6T ultra-high-speed optical transceivers, accelerated construction of AI computing clusters, and continuously rising penetration of in-vehicle optical interconnects, multi-core precision connectors have become core fundamental components of high-speed transmission systems. Against the backdrop of industry upgrading, the market has set unprecedentedly stringent standards for MPO, MTP, MMC, TMT and other precision multi-core connectors in terms of end-face cleanliness, geometric accuracy, loss stability, and batch-to-batch consistency.

Traditional lapping processes generally suffer from pain points such as micro-scratches on end faces, residual lapping slurry, large insertion-loss dispersion, and fluctuating mass-production yields—making it difficult to match the industrialization needs of high-end optical devices for higher quality and higher reliability. The industry therefore calls for a new generation of standardized, precision-oriented, and green overall processing solutions.

With long-term focus on end-face lapping and polishing technologies for optical fiber connectors, we have been continuously tackling industry process pain points in the field of precision optoelectronic manufacturing. The pure-water lapping and polishing holistic solution showcased at this expo is a next-generation precision process system independently developed for high-end multi-core connectors, fully covering the manufacturing of MPO/MTP array connectors, MMC miniature precision connectors, and TMT special high-speed connectors. By adopting a fully pure-water clean processing system and nano-level raw-material process control, the solution reduces impurity residues, end-face defects, and geometric deviations from the process source.

Compared with traditional processes, our pure-water lapping solution delivers six core advantages: high cleanliness, high precision, low loss, high consistency, eco-friendliness, and stable mass production. It effectively optimizes connector end-face flatness and optical performance, significantly reduces insertion and return loss, consistently achieves mass-production yields above 95%, markedly improves customer production efficiency while lowering costs, and fully meets the stringent manufacturing and reliability requirements of high-speed optical transceivers, supercomputing data centers, and high-end optical devices.

At the exhibition, the XYT Xinyutong booth saw a steady stream of visitors. R&D, technical, and procurement leaders from numerous leading optical device manufacturers, high-speed transceiver suppliers, and supporting enterprises came for in-depth discussions. Customers focused their inquiries on solution principles, process advantages, equipment compatibility, automated production capabilities, deployment cases, and customized application scenarios. Through live demonstrations, parameter comparisons, case studies, and technical Q&A sessions, XYT's engineering team fully demonstrated the innovative value and implementation strengths of pure-water lapping technology, addressed process challenges in high-end connector mass production, and earned high praise from visiting customers for their professional expertise and proven solutions.

Leveraging CIOE as an industry exchange platform, this exhibition delivered multi-fold value in brand showcase, technical exchange, and customer engagement. During the event, XYT conducted in-depth technical discussions with dozens of upstream and downstream enterprises across the supply chain, reaching multiple agreements on sample testing and deeper collaboration. This further consolidated the company's market position in precision optical connector lapping and laid a solid foundation for future technology iteration, product upgrading, and market expansion.

Every appearance is a testament to technical strength; every commitment stems from the original aspiration to empower the industry. The successful conclusion of CIOE 2026 marks not only a concentrated showcase of our innovative achievements, but also an important step in aligning with industry trends and enabling sector-wide upgrading. Moving forward, Shenzhen Xinyutong Optoelectronic Co., Ltd. will stay committed to technological innovation, continue deepening our focus on high-end optical device precision machining, and iteratively optimize the pure-water lapping and polishing solutions for MPO / MTP / MMC / TMT. We will keep breaking through the barriers of precision manufacturing, and empower the high-quality, large-scale development of high-end optical connectivity devices toward greater sophistication, precision, eco-friendliness, and scale—with more professional technology, more stable products, and more comprehensive services.

About Xinyutong Optoelectronics

Shenzhen Xinyutong Optoelectronic Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and customized turnkey solutions of ultra-precision lapping and polishing materials. With years of deep expertise in the precision lapping and polishing of fiber optic connectors, the company has established an independent R&D system and a comprehensive process testing platform, accumulating extensive experience in mass-production deployment. XYT provides one-stop lapping and polishing solutions to customers across high-speed optical communications, AI computing data centers, semiconductor, and precision optics industries. Leveraging leading technology, stable quality, and an efficient service system, XYT Xinyutong has earned wide recognition and trust from customers at home and abroad.