Sewer rings for a septic tank, concrete goods

Iron-concrete products!! Own production!! Quality assurance!! We accept orders for the city and region. We deliver and install. Call the numbers for advice. Available: Concrete rings: KS-10.9: 1m (height 90 cm), KS-15.9: 1.5m (height 90 cm), Overlappings for the bottom: 1m (height 20 cm), 1.5m (height 20 cm), Floor slabs: 1m (height 20 cm), 1.5m (height 20 cm), Neck (inner diameter 45 cm, height 50 cm), Hatch (diameter 60 cm, thickness 20 cm), Delivery price is negotiable, by location,