About Rhino Marking and Protection SystemsREPNET, Incorporated, the parent company of Rhino Marking and Protection Systems, was founded in 1990. Our manufacturing facility and customer care center is located in Waseca, Minnesota. Our corporate headquarters are in Bloomington, Minnesota. We focus on developing innovative solutions to marking and protection problems. We have customers in all 50 states, Canada, Mexico, Central America, South America, Australia and Europe. We manufacture a wide variety of products ranging from marker posts to permanent pavement markers to document storage systems and multi-use trail marking systems. Rhino specializes in the development of new and innovative products designed to prevent damage to buried cables / pipelines, helping our customers significantly reduce their costs. Our development efforts have resulted in the awarding of five patents, with several more pending. Weatherability Testing: All of our products that are designed for outdoor use are tested by an independent laboratory. In addition, we conduct our own outdoor weather testing to ensure that all our products meet our stringent quality standards. Durability Testing: All our flexible marker posts areRoutinely subjected to high speed vehicle impact tests. Posts are run over repeatedly at speeds up to 55 MPH to ensure that they meet our durability standards. Many products also have tensile strength tests (ASTM-D638) done by an independent lab.