TIGHT TOLERANCES. CONSISTENT QUALITY. ON-TIME DELIVERIES. SSI Manufacturing Technologies is an AS9100D & ISO 9001:2015 certified contract manufacturer that provides CNC precision machined parts, components, and assemblies to a wide variety of demanding OEM customers and end use applications. A Woman-Owned Small Business (WOSB), we are recognized by these customers for our consistent quality, superior customer service, on-time