On June 4, 2017, the 3-ton vibration shaker tables of ALI testing equipment was exported to Germany.The high-frequency vibration test system consists of a vibration table body, power amplifier, cooling fan, vibration measurement and control system, which is a complete vibration test system in strict accordance with national and international standards (such as: MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, B