 EL CAJON, CA ACCESSWIRE March 31, 2021 Solar Integrated Roofing Corp. OTC PINK:SIRC, an integrated, single-source solar power and roofing systems installation company, has engaged 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 Solar Integrated Roofing management to develop and implement a comprehensive capital markets strategy designed to increase the Companys visibility throughout the investment community. 