Jlight Semiconductor Technology Co., Ltd. was established in Changchun, China in 2020, with a construction area of 28,000 m2, the clean-room of first phase is 3500 m2, total investment is 1400 million RMB. Jlight had passed ISO 9001, ISO 14001, and ISO 45001 certification.Full-process platforms with advanced technology covering wafer manufacturing,fabrication, cleaving /coating, chip packaging, fiber coupling, characterization, failure analysis and reliability verification . 4-6 inch GaAs wafer process line,2-4 inch InP wafer process line and research and development line have been established. Jlight specializes in providing OEM and ODM solutions, catering to a wide range of customer needs.