Component InterTechnologies Ireland Limited (CIT Ireland Limited) is a diversified manufacturing Company specializing in high volume production of precision metal and glass to metal seal components for the Electronic, Aerospace, Lighting, Electro-Mechanical, and related industries. 

CIT has manufacturing alliances strategically located in the USA, Europe and Asia. This allows us to provide our customers with additional product options along with multiple sources from a single supplier..

CIT originated in 1956 as Glass Tite Industries Inc. (GTI), concentrating on the development and production of Glass to Metal Seal components for the then infant semiconductor industry. 

Since that time CIT has developed and expanded its primary know-how in the production of metal and glass components by perfecting various techniques in the production of Welded Lead Wires, Wire & Metal Forming, Wire Cutting, Cold Heading, Micro Forming, Glass to Metal Sealing, Glass to Glass Sealing, Glass Cutting and Glass Drawing.   

CIT is proud of its reputation as a leading manufacturer of customized parts within the markets we serve.

Our management, engineers, craftsmen and machinists have vast knowledge and over thirty years of experience in high volume manufacturing, custom assembly and product testing.