Thank you for visiting Robert Mann Packaging. We are a full-service corrugated carton and cardboard box manufacturer for the produce , strawberry , floral , and seafood packing industries. In addition we are a vertical supplier for these industries, providing everything from bags, clamshells and inserts, to gel-ice, tape and twine. We also provide a variety of custom boxes for industrial use . We hope that you will find the information on these pages to be helpful and informative. You will find a tour of our manufacturing facility, and some information that will help you decide which box is right for your purpose.