The company

   It was 1956 when Luigi Cassani, a dynamic and entrepreneurial man, established this productive plant. In that 1956, Mr. Luigi had years of consolidate operative experience behind him, reached through the cooperation at other Companies in the field. So a craft plant started doomed to become, in the time, a productive industrial entity worthy to be called , in Europe and all around the world, as today defined, a prestigious company of  “made in Italy”.

Many years, since that far 1956, elapsed when at the "Camera di Commercio Industria Artigianato e Agricoltura" in Milan, La Tecnovalvo was registered. Through the ideal handed down from father to son and with the cooperation and professionalism of the whole staff, in these years the Company adjusted themselves to market needs with dynamism and success. The improving of the productive technologies with the support and the use of electronics as well the introduction of numerical control machine contributed to turn La Tecnovalvo from a simple mechanical establishment into a modern industrial entity. La Tecnovalvo is without doubts prepared for the hard comparison in the world in the near future.




La Tecnovalvo is founded.


The first production units.


Luigi Cassaniis awarded the interpetrol prize in the "Science and Technology Museum" in Milan.


Guido Cassani is handed down the company by its founder. The company is moved to new site in Bollate.


La Tecnovalvo achivies its very first UNI EN ISO 9001 Certification.


Grazia De Domenico is awarded the "Milano Produttiva" prize in the Chamber of Commerce in Milan.


La Tecnovalvo celebrates its 50 years of operation.