Superior Plastic Products and our affiliate, Key-Link Fencing & Railing, are manufacturers of vinyl and aluminum railing for outdoor living.
Superior Plastic Products specializes in an extensive array of vinyl fence, railing, columns and specialty products such as pergolas and arbors.
With 30 years of design and vinyl manufacturing expertise, Superior Plastic Products offers a wide variety of products and styles designed to maximize your enjoyment, security, and privacy. Superior has tapped into the wealth of knowledge and experience of our local craftsmen to blend ageless classic designs with modern, low-maintenance materials and superior structural integrity.
In 1986 UPF was incorporated, and the line of Poly-Tanks®' fire truck water tanks took off. The Poly-Tank® was the perfect alternative to steel and fiberglass water tanks for fire trucks. We continue to develop our product line, which now includes more than just t-type and rectangle tanks for pumper trucks. Throughout the world, departments choose our Poly-Tanks® on tanker, brush, and ARFF trucks. UPF designs each Poly-Tank® to meet the National Fire Protection Association's (NFPA) guidelines for water tanks.
UPF Poly-Tanks® are made from exceptional quality polypropylene with a limited lifetime warranty. Our polypropylene is a strong, lightweight plastic and offers weight savings on your chassis. In addition, our Poly-Tanks® and many of our other products will never rust or corrode. Because replacing steel and fiberglass was a success, UPF applied the same innovation for additional products such as our wrecker bodies, toolboxes, and rescue bodies.
UPF started with just three employees. Today UPF employs over 200. UPF's fire product line has significantly grown over the years. The company now manufacturers more than the Poly-Tank® internal tank for fire trucks. UPF is also well known in the fire industry for its foam trailers. Additionally, UPF manufactures bodies for towing trucks and toolboxes that are all made out of the same non-corrosive, high-impact polypropylene that made the Poly-Tank® such a success.
UPF has proven in the past 35 years to be the best plastic fabrication company with outstanding customer service from the initial sale to delivery and support of the product. UPF provides a reliable product for the fire industry with a lifetime warranty.
UPF headquarters is located in North Andover, MA, with manufacturing facilities in MA, WI, and FL.
Crown Plastics is the world leader in the manufacturing of thin gauge UHMW polyethylene due to our unique process of continuous compression molding. We have the distinction of being the only producer of UHMW in continuous rolls with stock gauges from 003″ up to .125″ and in any length (stock rolls are 100′ and 200′ coils). Crown eliminates waste and extra fabrication on the part of the customer, and the company offers tremendous flexibility in the marketplace in a variety of industries such as transportation, material handling, food processing, agriculture, recreation, printing and packaging and many other hi-tech engineering applications.