Tecnostar constantly monitors its manufacturing process, by using an advanced quality control system which complies with international technical regulations, including UNI EN ISO 9001:2015 and by adopting suitable measuring equipment […]

Non-original parts are becoming worryingly widespread, particularly on the spare parts market. With the support of hi-tech laser technology, Tecnostar now brands its products with indelible markings, labels with special […]

Tecnostar produces over 6 million valves every year; just under half of these are destined for the spare parts market. Production includes valves and valve-guides for the engines of passenger […]

Quality, productivity and technical research: these are the core values of our company, which is present in the original equipment and spare parts markets. On the one hand, we continue […]