PANOLIN is a full range lubricants supplier with an experience of 35 years in producing high performing environmentally considerate lubricants.
Created in 2010, at present with about fifty members, Unacea is the Italian trade association of construction equipment
To reduce our ecological impact we decided to use exclusively environmentally considerate lubricants from PANOLIN.
The biggest international trade fair for the construction industry in the world with over 3200 exhibitors and more than 580,000 trade visitors.
Unacea is the Italian member of Cece, the Committee for European Construction Equipment, which includes the national associations of 13 countries, representing about 1,200 companies
Every year, craftsmen from Valle d’Aosta display their works along the streets of Aosta, Operval never misses the chance to participate with our Dumper PL10.
Operval celebrates 70 years of activity.
Two generations later our passion for earth moving equipment hasn't changed.
SaMoTer: the most important Italian fair dedicated to earth moving equipment and building machinery
Discover our PL10 in action
In 1947, Luigi Prando opened his small workshop for the repair of bicycles and motor bikes.
© 2017 Operval Srl - Via Carlo Alberto dalla Chiesa, 17 -11100, Aosta - P.I. e C. F. 01088500077