Mr. Rithika Suparat, Deputy Governor (Administration) on behalf of Mass Rapid Transit Authority of Thailand (MRTA) congratulated the Port Authority of Thailand (PAT) on 67^th establishment anniversary where MRTA contributed to the funding for medical equipments for Chiang Saen hospital, Chiang Rai Province through Sub-Lieutenant Dr. Chamnarn Chairit, executive officer 16 at PAT Director’s office on Wednesday 16^th May 2018 at PAT building club, PAT.