MTR secures five-year O&M contract for Macau LRT Taipa section April 12, 2018 | Asia Pacific News MTR Operacoes Ferroviarias Sociedade Unipessoal Lda (MTR Macau), a subsidiary of the MTR Corporation Limited (MTR), has secured the MOP5.88-billion contract for the operation and maintenance (O&M) of ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password