Custom Suppression is a leading manufacturer of custom EMI/RFI Filters and assemblies. CSI's strength lies in our ability to design and build EMI/RFI Filters that truly meet and/or exceed your needs, from electrical performances, dimensional requirements, on-time delivery, all at competitive prices. Our products include Solder-in Filters, Resin Sealed Filters & Capacitors, Hermetically Sealed Filters & Capacitors, Custom Filtered Connectors, Custom Filtered D Connectors, Custom Multi-section EMI/RFI Filter Assemblies, as well as Power Line Filters and Commercial Assemblies.