The Company Sir Società Italiana Resistor is an independent Italian company that operates in the Italian and European Market since 1970.

Sir produces fixed and variable power resistors in most of the existing technologies and it is known both for its innovative design and for its qualified production.

The Distributors network of Sir is a reliable partner to meet the customers inquiry all over the world. 


Rue Johannes Gutenberg 17

B-1402 Nivelles - Belgique

Phone or Fax

T : +32 (0)67 347 900

F : +32 (0)67 649 372

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