Main of directions of activity of firm Spetstekhsteklo JSC is the production of a glass with high strength properties for glazing of airengineering, river and sea ships.
Heat-strengthened glasses (GOST-9424-79) intended for portholes of surface courts of all types, for glazing of portholes with centrifugal screen wipers, porthole of under repair courts, out-of-date series and courts of import production. The glasses subdivide under the form: round and rectangular, on a way of manufacture and mechanical polished. By the sizes round from 163mm up to 416mm by width from 6mm up to 15mm. Rectangular from 300х450mm up to 1120х800mm by width from 10mm up to 15mm.
By custom request Spetstekhsteklo JSC produce the glazing for light-weight pleasure yachts and cutters using the safety hardened glasses and non-splintering glass multi-layer (triplex) which can be applied for glazing of harbour installations.
Electro-heating glasses (ТU 21-USSR-049-86) with max square of electro-heating 1400х800 mm and thickness from 12mm up to 25mm with operating voltage 24; 27; 110; 127; 220 V.