Vibration testing machine, also known as the vibration test table or vibration shaker, is a device that uses mechanical, electro-hydraulic, piezoelectric or other principles to obtain mechanical vibration. Vibration test system can simulate the various products encountered in the manufacturing, assembly, transportation and use phases. The environment, the ability to identify whether the product endures environmental vibration, is suitable for research, development, quality control, and manufacturing in various industries such as electronics, electromechanical, optoelectronics, automobile locomotives, and toys.