M30 Grade Bio Septic Tank is designed and developed with the help of pioneering in-house tools and techniques. it is made up of the finest-grade reinforced concrete. The bio septic tank is dimesionally stable and rugged. It is capable of withstanding heavy loads, impacts, pressure, and chemical attacks. M30 Grade Bio Septic Tank does not cause foul smell like other tanks. Therefore, it is high in demand in the domestic marketplace.