For many precision instruments, photoelectricity industry and other occasion, they require the super clean environment and micro-vibration. Micro-vibration and cleanliness seem contradictory but KLC devoted to researching and developing the clean bench without vibration, The table-board is separated from power segment and combine the equipment box perfectlyi??which avoid cleanliness failure by air leakage and the defect by vibration. We can achieve class 10 purification rank for this type clean bench by customer requirement.