GSC Toughened Glass Pvt.Ltd supplies Security Glass. GSC Toughened Glass Pvt.Ltd. Offers various types of glasses. Security Glass is suitable against burglary is mainly used in shops for jewellery , cameras, electronic instruments, fire arms and antiques, computer centres, museums, embassies, ministries, police stations, nuclear centres, military installations, penal institutions, cashier counters in banks, post offices, etc.