DLM provides the following drainage and cleaning services of dirty empty tanks stored at its warehouses:
1. Cleaning of tanks that have contained food.
2. Cleaning of tanks that have contained chemicals.
Following each wash, the ECD document (EUROPEAN CLEANING DOCUMENT) can be downloaded from the DLM web site. The ECD document is the cleaning certificate studied by EFTCO to guarantee the actual existence of the requirements of an high quality standard and strict observance of the rules governing safety and the environment.