• Why Choose CSI Group

    With 30 years of experience, we are leaders in custom precision mechanical component manufacturing. 

    We specialize in the Interconnects, Sensors, Medical, Aerospace, Telecom, Fluid Control, Firearms, Test & Measurement, and Transportation markets.

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    Why Choose CSI Group


Through our consortium of 12 companies in the USA and Europe with over 700 state of the art precision machining tools, we provide all required operations from machining to kitting from One Source, the CSI Group.

To meet demanding customer requirements, we incorporate value added services such as vendor management inventory programs, kitting solutions, sub-assemblies, ship-to-stock, and optimizing part design. This in-turn results in significant reductions in lead time and reduces costs for the customer. We also work on special projects for customers with complex needs.