Sonkem India Pvt. Ltd manufactures Borosilicate Glass made Hardened Lens. Sonkem India Pvt. Ltd also manufactures automotive lights and other auto components. The Borosilicate Glass made Hardened Lens finds an application in automobiles. The Borosilicate Glass made Hardened Lens is heat- resistant and break-resistant and allows a higher percentage of light transmittance through the lens. The Company also manufactures asymmetrical lens, glass symmetrical lens, auto borosilicate lens, heat-resistant glass lens etc.