... 4)steel plate net HIGH QUALITY RIOT CONTROL WATER CANNON VEHICLE SPECIFICATION ModelSB5160GFB Riot Control Vehicle with Water CannonEngine power (Kw) ... vehicle design and produce skills. We use laser cutting, and control all the materials strictly, meanwhile antiseptic treatment is used, thus ... and in the middle, they use frame, then 1.2mm Iron plate outside, in this case, 2-3years later, the tank ...