Superior Plastic Products and our affiliates Cardinal Building Products and Key-Link Fencing & Railing, are located in the scenic Lancaster County, PA countryside. The product offering between the three companies provides for all of your fence, railing and decking needs.  Superior Plastic Products specializes in an extensive array of vinyl fence, railing, columns and specialty products such as pergolas and arbors. Our state-of-the-art extrusion line allows us the freedom to not only custom design sizes and lengths, but also to considerably shorten turn-around time.   Superior Plastic Products offers low-maintenance, innovative solutions that are designed to last a lifetime. Experience outdoor living with the richly designed, casually elegant, and timeless style of Superior Plastic Products'​ vinyl fence and railing products and accessories. Your indoor living space quickly expands into beautiful, usable outdoor living space. “Superior Systems” offers boundless options to surround you with a carefree, enjoyable, and lasting environment.  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.