Mobile Units Mobile Units CVR manufactures custom-built mobile units ranging from medical, command centers, bomb squad vehicles to dive rescue. Interiors are designed to house... the equipment and provide the most efficient work space. The exterior of our mobile units consist of patented snap-lock panels which snap together creating a strong durable body. The... for our mobile units. Different size and types of lifts A/C units Various makes and models of generators Fold-away stair system folds into a drawer for easy transport. Different...