NORTRONIC AS is a provider of products and services such as industrial equipment hire,boxes, plastic, for photographs,cases, plastic, for tapes and film reels,cases, plastic, for photographic slides,binocular parts, plastic,goggle components, plastic,lens and magnifier blanks, plastic,membranes, plastic, protective, for optical components,sheets, transparent plastic, optical quality, for graphics, photography and overhead projectors,photographic film spools, reels and cassettes, plastic,photograph slide mounts, plastic,film development trays, plastic,copying frames, plastic, for photographs,tenter frames, plastic, photographic film processing,lens carriers, plastic,camera components, plastic,housings, plastic, for filmstrip and slide viewers,microscope and micro viewer components, plastic,filing pockets, plastic, for photographs and photographic slides,objective cases, plastic,cases, plastic, for optical filters.