Attend the 4th M-Tech NAGOYA exhibition in Japan from April 17th to 19th, 2019......................2019.02.28

participat in the 22nd MACHANICAL COMPONENTS＆MATERIALS TECHNOLOGY EXPO Tokyo, Japan from 20-JUN-2018 to 22-JUN-2018..........................................2018.04.22

participated in the 21st MACHANICAL COMPONENTS＆MATERIALS TECHNOLOGY EXPO Tokyo, Japan from 21-JUN-2017 to 23-JUN-2017.........................................2017.06.22

participated in the 20th MACHANICAL COMPONENTS＆MATERIALS TECHNOLOGY EXPO Tokyo, Japan from 22-JUN-2016 to 24-JUN-2016.........................................2016.06.22