The 2019 CIOE (the 21^st China International Optoelectronic Exposition) is held at Shenzhen World Exhibition and Convention Center from September 4 to 7, 2019. As a world-renowned optoelectronic event, it presents the most advanced optoelectronics technologies and innovations, focusing on optical communications and sensors, lasers and infrared applications, precision optics, and LEDs.

GLsun, as a high-tech enterprise specializing in R&D, production and sales of high-end semiconductor laser chips and optical active and passive components,  attended the 2019 CIOE and display company’s optical communication chips, components, modules, equipment and other relevant products and solutions.

GLsun’s products are widely used in the fields of 5G communication, big data, cloud computing, internet of things, laser radar, laser scanning, smart grid, 3D sensing, medical beauty, and laser processing, etc.

Mr. PC Chen from GLsun was invited to attend the "Communication Chip Development" forum as a special guest, and expressed his opinions and answered questions of the industry.