Keystone Tape and Supply, Inc. is a family owned and operated adhesive tape and packaging supplies business located in Anaheim, California. In 1996, after years working in the tape industry, Chad McWilliams started the company with his wife, Rory in their garage at their home in Placentia, California. They incorporated the company and relocated to Anaheim in 1999. Their sons Brett and Kerry now oversee the day-to-day operations of the business.

During the early days, Keystone Tape & Supply was primarily a wholesale operation of pressure sensitive tapes and films. Throughout the following years, we acquired precision slitting and die cutting equipment in order to offer our customers a large variety of custom converted products. Chad’s 35 years of experience in the tape industry, 8 in manufacturing and 27 in distribution, make Keystone Tape & Supply an excellent resource, representing over 30 domestic and international manufacturers of pressure sensitive tapes, adhesives, and films.

Our knowledgeable and experienced sales team are ready, willing, and more than able to assist you with whatever you need, whether it be large or small, unique or standard. We are happy to serve our customers not only in our local area, but also across the country.