Here our Pike CBO is a direct manufacturer of rubber traffic base and rubber mat in Chinawhich are used for traffic safety weight base like traffic cone,T-post,delineator post ect. We have the unique technic in the world that make the traffic base by vulcanized rubber crumb instead of PE,EVA,PVC or recycled rubber,but it keeps a better top quality than above and longer warranty, The most, reduce the cost in almost a half.