Profile: Criterion Products, Inc. is a manufacturer of folding gates, tarps and truck accessories. Our truck accessories include chain gates and rubber bumpers. We have folding gates also known as scissor, accordion, expanding or collapsible gates and are available in the rugged double-channel construction of the DC Series, tarps can be manufactured as flat or fitted from PVC coated nylon or Rip-Stop mesh materials, which can be custom made to include D rings, straps and vents. Our different designs result in variations adaptable to equipment covers, fixed and portable welding screens, sliding & rolling curtains and other related products. We also have service doors, fire doors, insulated doors and grilles.