Cov neeg siv khoom no tau ua haujlwm hauv OTC kev lag luam txij li xyoo 2000 thiab yog cov chaw tsim khoom ntawm ntau yam khoom siv kho mob hauv tsev xws li: ntsuas ntshav siab, ntsuas ntshav qabzib, nebulizers, digital thiab infrared ntsuas kub, ntsuas nrawm, thiab lwm yam.
Cov khoom muab los ntawm Marya:Ntim tshuab xws li cartoning tshuab, mos aluminium ntim tshuab, thiab lwm yam.