Since 1981, Design Plastic Systems' continued focus has been to be the best fiberglass and plastic distributor on the Mid-Atlantic Region. We have partnered with the leading manufacturers in the plastics and fiberglass industry to offer our customers quality products. Over the years we have increased our scope of products to include all types of plastic piping as well as as plastic and fiberglass valves, grating, tanks, structurals and fabrication. Our goal then and now was to represent the best manufacturers in our industry. We now have two fabrication facilities to better serve the needs of our customers. We offer on-site repairs and services in both facilities.