Your only source for cargo trailer accessories.

Explore our catalog of high-grade products designed and produced to meet the needs of a variety of trailers.

Our Product Line

View our high-grade products by category

Our Featured Products

A selection of our most popular products

Two Way Vent
Two Way Vent
Bi-directional ratchet vent. 11.5 sq. in. air flow. Optional accessories include interior trim ring, 2-inch riser for roof mount and chrome cover. Pat…
Vent Cowl, Exterior, Driver-Side Front, Curb-Side Rear
Vent Cowl, Exterior, Driver-Side Front, Curb-Side Rear
Exterior vent works on both driver-side front and curb-side rear. Utilizes ram force air technology. Aerodynamic tab designed to create air vortex. Vo…
Round Interior Grill
Round Interior Grill
Interior decorative grill to cover 3-inch side-wall hole. Used with our EVC vents (EVC-DSF-CSR and EVC-CSF-DSR). Alternate se as exterior grill for mo…

Contact Us

Plastics By Design, Inc. Contact Information

Plastics By Design, Inc.

P.O. Box 220

13300 Shannon Road

Marcellus, MI 49067


Phone: (269) 646-3388

Fax: (269) 646-3349

Toll Free Voice: (877) 646-9233