1. Advanced design concept, circular flow of sewage, sewage treatment capacity is at least twice as high as that of traditional septic tanks of the same volume;
2. Optimized structure design, mature process technology, high product strength, acid alkali resistance, corrosion resistance;
3. Save water, use about 0.3 liters of water per flush;
4. No peculiar smell, no maggots, no leakage, no pollution to groundwater;
5. The product has good sealing firmness, ensuring the function of anaerobic feces;
6. Harmless treatment of feces to prevent the feces spreading various diseases prevent pollution of air, soil water.
7. Lightweight, easy to transport, quick to install;
8. Save labor time, the service life can reach more than 50 years.