Sheffield Platers, Inc. is proud to announce it has received a trademark for “SPI Connector Black”. This proprietary process is designed to meet multiple black nickel specifications along with the stringent requirements of the 38999 military specification.  This multi-layer coating is RoHS compliant and is currently being tested by OEM’s for approval.

For more information on “SPI Connector Black” please visit https://sheffieldplaters.com/spi-connector-black-plating/