Hamza AS’ pipes and fittings make the special system for professional wastewater installations that are being used in areas of multiple-storey buildings, where noise insulation is required, such as hotels, hospitals, apartments, roofs, bridge drainage, sewage and plumbing applications. The noise insulation feature goes back to its special High Molecular structure and easy installation, and it can endure long-term environmental conditions.

Such system has been applied in European countries, especially Germany and Netherlands since a very long time. Hence, Hamza AS incorporates this experience in Egypt. Hamza AS also acts as a catalyst for decreasing soil and waste water, because it is the ultimate plastic alternative to cast iron.