Model: RM R-WM 50-500mm metal plate roofing Deformation 
 50% of the displacement 
 Adapt to changing bit multi-roof 
 Excellent water resistance to withstand harsh weather storm 
 Aluminum base fixed to the roof edge, sealing strip embedded base 
 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! !