The company was founded in October 2009 and listed on the Shenzhen Stock Exchange GEM in May 2022. The company specializes in the development and application of optical film and optical glass molding. Its products cover various fields such as mobile phones, 5G base stations, data centers, 5G communications, optical fiber entry, security, vehicles, smart seats, driverless cars, and lidar. The company is a high-tech enterprise mainly engaged in R&D, production and sales of precision optoelectronic thin film components, and has its own development and production capacity for coating materials. The company's products mainly include infrared cutoff filters, biometric filters, tube caps and optical device (EPON/GPON) filters, CWDM, DWDM, FWDM, LWDM, etc.