Dor Danesh Sina (D.D.S) is a P.J.S company which beginnings date back to 2007.The bulk of the management and the capital of the company have been transferred from another companies. Nowadays D.D.S owns two divisions in the company. A division for Medical systems, basically medical equipment and engineering services in general, and a division for implementing industrial engineering equipment, services and support as well.
At last but not the least, D.D.S road to productivity goes on kilometers.
Implementing a scientifically design and developed projects, put D.D.S in a leading position nationally. D.D.S industrial project background beings with installation the production lines for various factories, especially Aluminium anodizing by providing the Chemical Additives, Equipment and Machineries. Also D.D.S offers advance consulting to improve production lines. Our industrial division at D.D.S is fully capable to prepare any required feasibility study project plans to be integrated in form of project management for freezing concept design, preparing BOM (Bill Of Material) and etc. For Water & Wastewater Treatment Plant, D.D.S offers a team to freeze any projects from concept design commission and engineering support.