Since 1993, D.O.M. is the specialist in Tensioner systems for chains and belts transmission.
In partnership with our customers D.O.M has studied the different problems in the field of transmission by chains and belts and have developed new tensioners that provide a solution to these problems.
Currently we have a complete range of tensioners which give a solution to 90 % of all applications, a series of standard elements at a very competitive price.

Today we can offer you 8 ranges of tensioners under the following marks:
C.R.E.S.A. - C.R.E.S.A. CIAO - TEN BLOC - ARCO - ASSO - TEN JOY - C.R.E.S.A. VIB - ARIA OLIO, which represents up to 4500 variations.

D.O.M. is the only company in France, and one of the very few in Europe, which offers or manufactures such a wide range.
Over the last 10 years D.O.M. has gained it's success on the French market, and is exporting now to 40 countries in the world (Europe - Canada - United States - Asia).

Please let us remind you of the advantages of a Tensioner :

• Permanent and constant tension
• Automatically compensation of chain and belt elongation,
• Compactness
• Compensation concentricity and alignment defaults
• Simple and fast assembly
• Flexibility at start-up
• Absorbing vibrations
• Limit interventions After-Sales-Services

Our goal is to keep on bringing our customers the quality and service they deserve.
The majority of our products are always available from stock and ready for delivery.

Our Technical Staff continue to develop our products, and are available to give your advice in selecting the tension-systems which will be best for your applications. In addition they can work to build customized components and systems that are designed to your requirements.