Dohwa Engineering to conduct pre-feasibility study for Tumbes–Tacna railway, Peru October 16, 2025 | Company News, Latin America Company News, Latin America News, News The Ministry of Transport and Communications (MTC) has confirmed that South Korea-based Dohwa Engineering will undertake the pre-feasibility study for the proposed Tumbes – Tacna railway project. It w... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password