From May 24th to May 26th, the 4th Japan Construction Measurement Productivity Improvement Exhibition (CSPI EXPO) was grandly held at the Makuhari International Convention and Exhibition Center in Tokyo, Japan. The D2000S multi-rotor drone system and SLAM100 handheld lidar scanner have been shown. The instrument, D-LiDAR2100 lidar, S-RTK100 multi-functional portable RTK module, and S-PACK100 lidar backpack platform made a wonderful appearance at the Tokyo venue. This is also the second time that we follows the North American Geographic Information Week GEO WEEK in Denver, USA in February 2023. Go abroad and display and communicate with overseas users.