This series of products is particularly suitable for high-frequency vibration equipment such as generators and engines, covering frequencies from 25Hz (1500rpm) to 3500Hz for high-frequency motors. It has excellent shock absorption effects in high-frequency vibration isolation scenarios, effectively reducing equipment vibration transmission and ensuring smooth system operation. The product is equipped with a built-in safety lock to further enhance the stability of equipment operation. The rubber is firmly bonded to the galvanized steel plate and has excellent fatigue resistance, which can cope with harsh working conditions of long-term high-frequency vibration. At present, the product line covers sub models such as the FRH/FRHQ universal series and the MARINE marine series, and offers a variety of hardness specifications to choose from - high hardness models have small compression capacity and strong bearing capacity, while low hardness models have good flexibility and high shock absorption efficiency - able to flexibly adapt to different loads and working conditions, providing customized solutions for seismic isolation and noise reduction of various industrial equipment.