MANUFACTURING IN AMERICA SINCE 1978! Privately held and family-owned, API and AMS have operated as a custom manufacturing partnership in the Pacific Northwest for almost 40 years. The combined capabilities and expertise of our companies enable us to support almost any metal manufacturing requirements. API and AMS offer turnkey manufacturing for customers in a variety of industries, including semiconductors, electronics, optical, energy and many others. If you're looking for the right machine shop, quality CNC machining and sheet metal shop in the Tigard, OR we're your source.'