Development and sale department of optical spectroscopy systems and components including monochromators, spectrographs, the light source such as Tungsten-Halogen Light Source, Xeono Light Source, SiC infrared light source; the detectors such as DPbs Series Detectors, InGaAs Series Detectors, Photomultiplier and Silicon Series Detectors; Data Collection Systems.

Designer of custom optical system including emission , absorption, transmission spectroscopy analysis system; photodevice detector spectroscopy analysis system;fluorescence, Raman spectroscopy analysis system and Solar Cell Spectral Response/QE/IPCE Measurement System and so on.