Manufacturing of special gauge – This hook-lift arm sub-part is assembled with another mecano-welded frame that colides all the way through. In mecano-welding, one of the key-points is to control the deformation due to the welding phasis. In order to guarantee that all the dimensions comply with the requests of our client, we have manufactured this special gauge, in order to run 100% tests on our products, and make sure that the mountability will be smooth all the way to the end.