1. Color: black

2. Material: PP

3. Style: wall thickness 3/4/5/7mm

4. Features: round / square

5. Advantages:

               ① The design concept is advanced, the sewage circulates, and the sewage treatment capacity is at least twice as high as that of the traditional septic tank with the same volume

               ② Optimized structural design, mature technology, high product strength, acid and alkali resistance, corrosion resistance

               ③ Save water, about 0.3 liters of water is used for flushing the toilet each time

               ④ No smell, no maggots, no leakage, no pollution to groundwater

               ⑤ The sealing and firmness of the product are good, ensuring the function of anaerobic feces

               ⑥ Harmless treatment of feces to avoid the spread of various diseases by feces, prevent air, soil, and water pollution, and protect the environment

               ⑦ Lightweight, easy to transport, easy and quick to install

               ⑧ Save labor and time, and the service life can reach more than 50 years

               ⑨ Support customization