On 26 March 2021, Dr. Zhigang Li, Chairman of the Board of Directors, together with Mr. Chia Wan Huat Joseph, Executive Vice President, had met Mr. Thaworn Senniam, Deputy Minister, Ministry of Transport and Mr. Tawee Gasisam-ang, Director-General of Department of Airport, to present Personal Protection Equipments, in order to distribute the equipment to the officers of the various airports across Thailand. The presentation ceremony was held at Ministry of Transport, Ratchadamnoen Nok Road.