Quality Contract Assembly, Inc. (QCA) offers an electro-mechanical solution for cost effective and strategically minded companies. QCA is a specialized contract manufacturer in wire harnessing, hot stamping wiring and tubing, value added power supplies and instrumentation. We operate with printed circuit assembly SMD & Thru hole, electro/mechanical assemblies, build to print assemblies, LED assemblies and display technologies. QCA is an expert in enhanced manufacturing and product management. Our quality assurance is Quality Control in each phase, from incoming inspection through each manufacturing operation.