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Welcome to the website for M & D Supply Co. L.L.C.! We are committed to providing you with high quality, value added products.

If you don’t see what you are looking for, or if you have questions please contact us.

Our phone number is 616 – 399 – 0373.
Or by email at info@mdsupplyco.com.

Please check out our line up of products. We have BY*PAS products. Our Safety Products include items from Global Glove and Cordova. If you are located in the greater Holland, Michigan area, please contact us for pricing that includes delivery, or to set up an account that will allow you to order via the internet. Thank You for visiting our site.