UNI-GROUP U.S.A. is one of the leading interlocking concrete paver associations in the country with over 30 years experience in the design and production of concrete pavers. With manufacturers nationwide, UNI-GROUP U.S.A. has earned a reputation for quality and excellence that is unmatched in the concrete paver industry. We are the leading manufacturers of permeable interlocking concrete pavers (PICP), with several styles to chose from. Our permeable pavers offer superior interlocking features for more structural stability under loading. The manufacturers of UNI-GROUP U.S.A. were the first to introduce permeable pavers to North America and offer more than 30 years expertise in the field. We offer unsurpassed technical and design expertise, proven product performance, and a commitment to the highest level of quality production. By utilizing the latest technology and advancements, we can offer designers, architects, engineers, and developers more styles, colors, and finishes of concrete pavers, as well as other specialty concrete hardscape products such as grid paving, segmental retaining wall systems, edging, and patio products. And for the homeowner, UNI® products offer the best in quality, beauty and value. Visit our website www.uni-groupusa.org for a list of manufacturers in the U.S. For information outside North America, please visit www.uni-international.de.