 SUWANEE, GA ACCESSWIRE May 13, 2021 SANUWAVE Health, Inc. OTCQB:SNWV, a leading provider of next-generation wound care products, has engaged international investor relations specialists MZ Group MZ to lead a comprehensive strategic investor relations and financial communications program across all key markets. MZ Group will work closely with SANUWAVE management to develop and implement a comprehensive capital markets strategy designed to increase the Companys visibility throughout the investment community. 