
SMC Molded FRP Septic Tank Fiberglass Septic Tank Sewage Treatment Bio Tank. High Strength & Durability: Strength 10x that of rigid PVC, exceeding aluminum and steel levels with excellent corrosion resistance. Long Service Life: Aging resistant with a lifespan over 50 years, and some models can exceed 70 years under normal conditions. Efficient Sewage Treatment: Three-chamber anaerobic fermentation design with 2x higher decay effect than traditional septic tanks. Small Footprint: Compact size with large effective volume, saving land excavation area and suitable for urban areas. Easy Installation: Lightweight design weighing one-third of concrete tanks, reducing labor costs and construction time. Superior Waterproofing: Integrated manufacturing ensures no leakage, preventing groundwater infiltration and sewage pollution. Low Maintenance Cost: Buried type with no power requirement and long slag cleaning cycle, reducing post-investment. Customizable Options: Surface treatment, cutting, and application can be customized to meet specific project requirements.