For over 30 years “CITT Trattamenti Termici” has been offering both captive and commercial heat treating. Located in the town of Usmate Velate the firm has been part Colombo Special Fasteners since 2019 and over the past two years has made substantial investments in additional equipment and a new facility. In 2024 this meant a new mesh belt furnace line provided by furnace builder “Meapforni“. In 2025 this means a new sealed quench furnace line (batch IQ for our North American readers) again provided by Meapforni. A description of the line can be found below along with the 2 attached photos.