Your factory direct source for rigid plastic boxes.


Alpha Rho is the largest manufacturer of high quality rigid plastic boxes in New England. For over 50 years, Alpha Rho has been a leading supplier of injection-molded plastic boxes, with a reputation for providing dependable plastic packaging solutions.

  • Custom rigid plastic boxes— compartment, hinged, friction fit, custom shapes
  • Private label—custom printed for individual branding
  • Stock packaging
  • Reliable delivery
  • Service to multiple industries, including retail and hobby, food and confectionary, medical, and industrial

A hands-on company, Alpha Rho is known for agile response times and approachable customer service, setting the bar in the designing, manufacturing, and printing of innovative, high-quality plastic packaging solutions with a focus on environmental responsibility.

Note: Dimensions listed are approximate inside dimensions.

Protect Your Fragile Items in our Rigid Plastic Boxes

Does your business sell delicate, breakable items or do you have fragile components for products, or small items that could easily be lost, that need to be shipped? If your products include items that need protective packaging, our rigid plastic boxes can be the perfect solution for shipping, display, and storage. At Alpha Rho we manufacture a variety of rigid plastic boxes —  compartment, hinged, friction fit,  and custom shapes—which are used extensively in multiple industries, such

Read Blog Post »

Expert Tips for Decluttering and Staying Organized in Your Home & Office

When life is going fast and you’re busy with a multitude of to-do’s, it’s easy to get disorganized and overrun by clutter. Clutter adds to your stress levels, not to mention the time wasted trying to find an item you need. There are many benefits to being organized. In fact, decluttering can do more for your health than you realize like reducing stress and increasing productivity and focus. So how can you get organized quickly

Read Blog Post »