 MINNEAPOLIS--BUSINESS WIRE--Nortech Systems Incorporated Nasdaq: NSYS, a leading provider of engineering and manufacturing solutions for complex electromedical and electromechanical products serving the medical, aerospace defense and industrial markets, announced today it will release its fiscal 2021 second quarter financial results for the period ended June 30, 2021 before the markets open on Thursday, August 12. About Nortech Systems Incorporated Nortech Systems is a leading provide 