Sonya Ceramics manufactures Low Tension Porcelain made Low Voltage Insulators. Sonya Ceramics is an ISO 9001 certified company. Sonya Ceramics also manufactures Ceramic items made from Porcelain, Steatite, Cordierite Refractory, Cordierite Tube and Thermo Couple Heads, Insulators, Alumina Refractory and High Alumina of different grades. The Low Tension Porcelain made Low Voltage Insulators is used in re-wirable type of fuse units and where the application is upto 2.5 KVA.