Richards Bay are expected to be Mhango's new workstation going into the 2025/26 Premier Soccer League season.
Recently, Richards Bay's chairman, Sfiso Jomo Biyela, revealed that they have signed the Malawian, who shone in the 2021 Africa Cup of Nations finals, on a two-year deal.
Mhango's exploits in the 2021 Afcon edition in Cameroon included two goals he netted to give Malawi a 2-1 victory over Zimbabwe.
Meanwhile, Mhango's acquisition is understood to be driven by Richards Bay's desire to get experienced players to help them compete and finish in the top eight in the PSL.
The Malawian, who was released after being part of the Marumo Gallants set-up for one season, is expected to fill the void that will be left by Yanela Mbuthuma, who has been linked with Orlando Pirates.