Caplugs Llc

Founded in 1948 in Buffalo, NY, Caplugs has been a leader in the product protection industry for almost 60 years. In 2003, Caplugs’ parent company purchased Niagara Caps & Plugs to bring two of the industry leaders together to form the largest, most expansive offering of product protection solutions. The combined organization now boasts manufacturing locations including Buffalo, NY, Erie, PA and Los Angeles, CA.

Caplugs manufactures premium protection products including caps, plugs, tubing, edge liners, fasteners, and netting. Specializing in injection molding, vinyl-dip molding, and extrusion, our product offering can provide any plastic product protection you're looking for. To ensure we can respond to customers quickly, we warehouse over 400,000,000 parts ready to ship same-day for over 14,000 different catalog items.