HS Trading is a trading company that provides digital imaging solutions, IT products and materials to oversea countries as well as Korea. We measure the light conditions with Gloptic spectrometer and analize with GL SpectroSoft, and consult to the customers based on ISO3664:2009 & ISO3668:2014. We are distributor of JUST Normlicht & GL Optic, ILFORD, TECCO Living Paper, Folex Imaging, B2Cprint, etc.