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About
Our goal is to bring our customers quality products at the lowest possible prices!
Products
Everything from gloves and trash bags, to restaurant grills and sandwich presses.
Policies
Read our policies for shipping & refunds for commercial and residential purchases.
Contact
If you have any questions, feel free to contact us via email or a simple phone call.
Shop Our Products
Bar Supplies
Check out our selection of bar supplies and accessories that fit all your needs.Restaurant Equipment
We have everything from ovens to microwaves to help make food prep more efficient.Janitorial Equipment & Supplies
Make cleaning easier with top quality janitorial cleaning equipment and supplies.Paper Supplies
No matter what business you run, chances are you use paper products on a daily basis.Party, Banquet & Catering
Make your event a success with our wide variety of party supplies available at our store.About Master Supply Line
A family owned and operated business since 1989 in Macungie PA. Our goal is to bring our customers quality products at the lowest possible prices! Service and customer care are top priorities. We strive for excellence in product knowledge by continuing education for our employees and by staying up to date on the latest and greatest products to supply the Lehigh Valley!