Pompano Beach, FL -- (SBWIRE) -- 11/13/2012 -- SigmaTron International (NASDAQ:SGMA) is currently trading at $4.25, 0.24% lower. SigmaTron International, Inc. (SigmaTron), is a provider of electronic manufacturing services (EMS), which includes printed circuit board assemblies and completely assembled (box-build) electronic products. In connection with the production of assembled products, the Company also provides services to its customers, including automatic and manual assembly and testing of products; material sourcing and procurement; design, manufacturing and test engineering support; warehousing and shipment services, and assistance in obtaining product approval from governmental and other regulatory bodies. Read the full press release at http://www.sbwire.com/press-releases/nasdaq-stocks-to-track-sgma-shld-shbi-pfbc-pgti-179910.htm