On April, 5th 2023, Dr. Kittirat Phooplub, a TAB-CoE member and a lecturer from the Division of Physical Sciences, Faculty of Science, PSU, with Dr. Sirirat Ouiganon send to Smart Gas Sensors II (SGS-II) to NAM HUA RUBBER CO., LTD., Sadao, Songkhla. Make a new impact and demonstration of our research and transferring technology from our Lab to factories (Lab-to-Market).