HISTORY Costruzioni Meccaniche Weingrill Ing. Zeno S.r.l. was established in 1952 by Zeno Weingrill. The start of operations was marked by the production of electromechanical equipment employed in many sectors, the paper industry in particular. During the sixties, Zeno Weingrill began making mechanical jacks, reciprocating motors, special valves, air shutters, felt and wire guides, forced lubrication systems, increasingly gaining specialization in the paper industry. After the death of its founder, in 1986, the company, still family owned, maintained the organization based on quality and effective efficiency focusing on total customer satisfb