Yip In Soi Joins Department of Vocational Education Bangsaen Technical College and Khon Kaen University Launching Thai Made Electric Motorcycle “RYN” for the First Time at Motor Expo 2022 with Morakot Yip In Soi, President and Administrator delegate of Yip In Tsoi Co., Ltd. (second from right) Dr. Nirut Butsaenlee, director of Vocational Education Research and Development Center (third person from left), Pirun Wiriyaprakob, director of Bangsaen Technical College (second person from left) and Assoc. Battery production technology for use in electric cars of Khon Kaen University (1st person from right) is a representative attending Motor Expo 2022 at Impact Muang Thong Thani.