On March 20, 2025, Professors Yidong Huang, Wei Zhang, Xue Feng, Yongzhuo Li，and Dr. Di Qu, Chairman of H-Chip Co., Ltd. went to Zhuhai, Guangdong, to visit Advanced Fiber Resources Co. Ltd (AFR). Dr. Wang Xinglong, General Manager of AFR, and Dr. Zhou Chi, Primary Scientist, extended a warm welcome to the professors from Tsinghua University. Wei Zhang, Xue Feng, and Yongzhuo Li introduced our recent progresses in collaborative projects with AFR concerning quantum light sources at telecom band, optical metasurfaces and superlenses, and thin-film lithium niobate devices. They engaged in in-depth technical exchanges with AFR's R&D team. The research team of our lab and AFR expressed intention to deepen technological cooperation under the support of the Tsinghua-Huafa Joint Institute for Optoelectronics, and discussed the directions for future collaboration.