I'm planning to buy mechanical dock levelers. As I have not used it before, I would like to know the pros and cons of using it. Have anyone brought it from Canada? Any good services? While searching for one, I saw a service(http://www.pentalift.com/loading-docks/mechanical-dock-leveler.php), but I'm sure of it's services. Kindly, comment on this. Every feedback is highly appreciated.
Thanks in advance