For 3 generations, LMI develops and manufactures components

for ventilation and heating.

Le matériel Industriels - Our Products

Le Matériel Industriel - Standards Products

Over 15 000 products


A complete range of pipes and fittings for specialists in installing heaters and ventilation systems.

Standard Products

Le matériel Industriels - Your Needs

Le Matériel Industriel - Custon Product

We are pushing the limits


Tools and a unique expertise allow us to manufacture non-standard parts from sheet metal.

Custom Products

Le matériel Industriels - Our service

Le Matériel Industriel - Service rapide et efficace

No compromise


Rigorous monitoring from taking your order to the delivery of your products.

Service fast and efficient






Le matériel Industriels - Une tradition d'excellence

Industrial Supplies Ltd (LMI) has been specializing in sheet metal transformation.


The extent of our history is only matched by that of our catalogue. Indeed, with 10 000 standard products, LMI is one of Quebec's leading manufacturers of heating and ventilation parts.


LMI's solid foundations come from a long-standing family tradition. It is therefore not surprising to see that community figures prominently in our management system. But above all, what is most important to us is the quality of our products and relationships with our customers. Catalogues, custom product manufacturing, Virtual Office, everything is put into place to ensure good communications and prompt service.