On behalf of Thai Cement Manufacturers Association (TCMA), Khun Mongkon Pornchunchoovong, TCMA Assistant Secretary-General and Khun Phattharawan Sukkantharak, TCMA Executive Director extended well wishes and sincere thank you for the continued support of Khun Sumet Menapa, Deputy Director-General of Department of Public Works and Town & Country Planning, Ministry of Interior in the period of his retirement. |