Type: FJM F-WJM 75-500mm metal cover type floor Deformation 
 50% displacement 
 Cover self-centering, smooth joints 
 Optional aluminum panels, stainless steel or brass 
 Deformation of the metal plate-type device using the slider when the deflection device to ensure that the deformation center and still maintain the original position 
 This product is widely used in government agencies / high-rise office / commercial building / stadium / public buildings / high standards and high-end houses and other plant products are designed in accordance with national building standards Atlas production, welcome to the National Institute of size, engineering units use our products! 
 Skilled, courteous service and reasonable price! !