The core activity of Plastitech is the development, manufacture and marketing of solutions for water supply and disposal, as well as for ventilation and air conditioning. This includes in particular: The manufacture of pipes, fittings and other components for water supply and disposal, including adduction and drainage systems. The development and manufacture of solutions for rainwater management, including retention and regulation of rainwater. The manufacture of plants for wastewater treatment, including pre-treatment of wastewater. The development and manufacture of solutions for ventilation and air conditioning, including the manufacture of ventilation pipes and fittings. The manufacture of special plants and components for the construction and infrastructure sector, including the manufacture of shafts, chambers and other special plants. The company also offers engineering services, including planning, design and implementation of projects in the field of water supply and disposal, as well as ventilation and air conditioning.