Until now, when sweeping roads, tunnels, etc. we have used each special vehicles and equipment such as road & tunnel Sweeping vehicles, median strip and guide rail Cleaning vehicles, and others depending on each unique condition. For example, we had to install a new engine to operate special equipment, which in turn generated a lot of air pollutants. Due to this, overall, more labor and time were consumed.

To overcome the problems of air pollution caused by large amount of exhaust gas from the vehicle and its high-energy consumption, we have developed environmentally friendly equipment armed with low fuel cost and low noise.

With ROADSTAR, the Ajin combined tunnel & road sweeper, each piece of special equipment can be used without any trouble of installing an additional engine. With this combined vehicle alone, 7 kinds of special jobs can be done, which in turn greatly reduce equipment purchasing and maintenance costs.