With decades of industry accumulation, China International Optoelectronic Exposition (CIOE) is a professional and international benchmark exhibition covering the entire optoelectronic industry chain. It covers core fields such as optical communication, precision optics, laser technology, intelligent sensing and innovative optoelectronic applications, serving as a core platform for technological iteration display, business docking and industrial trend communication, and witnessing the high-quality development of China’s optoelectronic industry. The 2026 CIOE brings together thousands of high-quality enterprises, focusing on popular tracks including high-speed optical interconnection, intelligent optical sensing and computing power network supporting facilities, injecting new momentum into the upgrading of the global optoelectronic industry.

Rooted in Chongqing, serving the whole country and facing the world, Chongqing SENSET Optoelectronic and Chongqing O-SEND Optoelectronic have long been committed to the R&D, production and sales of active optical devices, passive optical components, optical modules and optoelectronic detection units. We have established a mature R&D innovation system, automated production line and strict quality control system in full compliance with ISO9001 quality management standards, ensuring excellent stability, reliability and consistency of all products. Our products are widely applied in diversified scenarios such as high-speed interconnection of big data centers, FTTH optical fiber access networks, CATV analog optical transmission, industrial optical fiber sensing, precision optoelectronic measurement and scientific research. We also provide customized OEM/ODM development services to meet the differentiated needs of equipment manufacturers, system integrators and research institutions.

At this exhibition, the two companies bring a selection of core products and innovative solutions to Booth 10D319, fully demonstrating our technical accumulation and product advantages. The key exhibits include FP/DFB/butterfly laser components, InGaAs coaxial photodetectors, TO-CAN series packaged devices, BOSA optical transceivers, BiDi high-speed optical modules and CWDM passive devices. Optimized for the industrial trends of computing power network upgrading, high-speed transmission iteration and industrial sensing popularization, our products have achieved comprehensive improvements in key performance indicators such as transmission rate, signal stability, signal-to-noise ratio, power consistency and environmental adaptability, helping customers simplify solution design, reduce R&D and mass production costs and enhance market competitiveness.

Adhering to innovation and quality-oriented development, this joint exhibition is not only a comprehensive display of our technical strength and product quality, but also an important opportunity to connect with cutting-edge industry trends, integrate high-quality resources and deepen industrial cooperation. Our professional technical and sales teams will be on-site throughout the exhibition to provide one-on-one technical consultation, product introduction, solution matching and business negotiation services, solving technical pain points and product adaptation problems for customers.

Bonded by optoelectronics, we cooperate for win-win development. We sincerely invite new and old customers, industry colleagues, R&D engineers and purchasing partners from home and abroad to visit Booth 10D319, Shenzhen World Exhibition & Convention Center for in-depth exchanges, industry discussion and cooperation negotiation. In the future, Chongqing SENSET Optoelectronic and Chongqing O-SEND Optoelectronic will continue to focus on core optoelectronic technological innovation, deepen the R&D and manufacturing of high-end optoelectronic devices, optimize product quality and service system, and expand the application boundary of optoelectronic technology. We will work with upstream and downstream partners in the industrial chain to build an efficient, stable and intelligent optoelectronic industrial ecosystem and boost the high-quality development of the global optoelectronic industry.