Glass-fiber Reinforced Plastic (GRP) septic tanks are specialized equipment made from a matrix of synthetic resin and reinforced with glass fiber materials, designed for the treatment of domestic wastewater.

Glass-fiber Reinforced Concrete Septic Tanks are a composite product actively promoted by the state. They are characterized by their light weight, high strength, good toughness, corrosion resistance, vibrant colors, and high luster.

Mirror-like finish and other advantages.