In places where high security is required, crocodile female closures, hot dipped galvanized teeth and laser cutting monoblock (without welding) smooth body structure can protect the first day structure against factors such as corrosion and abrasion for many years. Due to its monobloc structure, the body is resistant to all kinds of adverse weathering caused by seasonal conditions. 15 and 30 tons are produced in two different types according to axle load. You can choose the desired barrier weight barriers according to your location