In December 2017 we visited the installation of Gröninger Cleaning System in Rotterdam. Gröninger Cleaning Systems can be your partner of choice for the interior and exterior cleaning of ISO tank containers, tankers and silo trucks. Gröninger ensures the design, construction, installation and service of your tank cleaning and provides the associated systems, such as water treatment, air purification, dry systems and hot water supply (central heating or steamer). Gröninger also provides essential input in the area of civil engineering and infrastructure.