Who we are

Founded in 1948 in Buffalo NY, Caplugs manufactures premium protection products including caps, plugs, tubing, containers, edge liners, netting and masking devices. Specializing in injection molding, vinyl dip molding and coating, extrusion and compression, our offerings can provide any product protection you’re looking for. Caplugs has three manufacturing facilities in the United States; combined they produce more than 10 million parts a day. To serve our global customers, Caplugs has established a manufacturing facility in China. In addition to over 12,000 catalog items, we staff a full department of design engineers dedicated to creating custom products to provide you with solutions.

Our values