Connectors CSI Group is Specialized in the Manufacture of Components & Assemblies for the Connector Industry
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With ever changing industry standards, CSI Group is consistently evolving manufacturing processes to stay at the fore front of market trends. Compliant and certified with RoHS and ISO 9001, our Group meets international standards to support component development in various sectors.
Our multi-generational experience in the Connector industry allows CSI Group to enhance and improve customer design support for manufacturability with an emphasis on reducing cost as well as the capability of machining even the most complex and precise components and assemblies.
CSI Group is a prominent leader in the fabrication of highly complex and precise contacts and connects. With over 40+ dedicated CNC machines, our Group is an essential partner for top leading companies in the Electronics industry.
Connectors used in the following industries:
- Aerospace/Defense
- Marine
- Medical
- Radio Frequency (RF)
- Rails/Transit
- Space
- Telecom
- Test/Measurement

Back Shells | Insulators |
Bodies | Male/Female Contacts |
Coaxial | Power |
Fiber Optics | Radio Frequency (RF) |
Hermetics | Test Probes |
Standard Metals | Exotic Metals | Standard Plastic |
---|---|---|
Aluminum | Arcap | Acetal (Delrin) |
Brass | Cobalt | PEEK |
Copper Alloys (BeCu) | Constantan | PTFE |
Nickel/Ferro Nickel | Inconel | Teflon |
Phosphorous Bronze | Invar | Ultem |
Stainless Steel | Kovar | |
Titanium |
Sizes: .015 – 2.0”
Volume: prototype – millions


Our Engineering Team is here to collaborate with our customer in the manufacturing design, regulatory, and quality phases of their project. Our Team will provide guidance from prototype to end use product, and to successful launch and mass production.
By utilizing a CSI Group VMI program, we offer customers the following solutions which guarantee contracting pricing, inventory commitment, on-time delivery, and respected lead times.