On November 12,2022, Professor Dr.Monchai Duangjinda, Vice President for Research and Graduate Studies, Assistant Professor Dr. Somdej Kanokmedhakul, Extraction Specialist and Assistant Professor Dr. Chanon Lapjit, Head of The Cannabis Research Institute of Khon Kaen University attend to presentations on the operation of dryers and extractors from representatives of companies selling dryers and extractors, which LIONGOLD HERBKRATOM (THAILAND) CO., LTD. Who cooperated with Khon Kaen University on the development, cultivation and extraction of mitragynine from kratom. There are plan to build hemp and cottage extraction plants, joint operating practices will be discussed in the future. At this meeting, there are present some details of the work of various tools were presented for information in making decisions and planning the implementation of the establishment of the plant.