About Us

production capacity

On the production front, the company is equipped with various equipment such as coating machines, spectrometers, AOI inspection machines, interferometers, film thickness gauges, image measuring instruments, ROHS detectors, cleaning lines, and dicing saws, and owns Class 1000 cleanrooms (with local areas reaching Class 10).   It can meet the processing needs of various optical components (such as wafers, square sheets, lenses, aspheric lenses, and special-shaped pieces) within the size range of 1-300mm.   In terms of processes, the company masters advanced technologies including vacuum evaporation coating, magnetron sputtering coating, ion beam sputtering coating, and chemical vapor deposition (CVD), enabling precise control of film thickness.   This ensures that the filters possess core advantages such as high transmittance, deep cutoff, high wavelength accuracy, and excellent environmental stability.   Through continuous in-depth cultivation in the niche track, the company has taken the lead in obtaining multiple authoritative certifications including ISO9001, ISO14001, and IATF16949.   Driven by technological innovation and guaranteed by strict quality control, it has successfully served numerous international leading customers.