Professional Repair and Restoration Services for residential sliding doors, glass windows, shower screens, and commercial storefronts. Our comprehensive scope of work includes:Safe removal and replacement of shattered or cracked glass.Stress crack assessmentcaused by structural misalignment.Surface polishing and restoration specifically for scratches and acid rain corrosion.We provide on-site measurement and reinforcement services to ensure a safe and secure environment for your home and workplace.

Contact ：MR.Johnny 011-33386459

If your windows or doors exhibit the following signs, the rollers usually need to be replaced:Difficult to slide: The door or window feels very heavy, or there is noticeable friction and resistance.Abnormal noise: Squeaking, grinding, or harsh metal-on-metal sounds when moving.Bumpy movement: The door or window bounces along the track or frequently jumps off the track (derails).Misalignment: The door or window is tilted and not parallel to the frame when closed, leaving visible gaps.

Contact：Mr .Johnny 011-33386459

If your floor spring shows these signs, maintenance or replacement is required:Speed Control Issues: Door closes too fast (unsafe) or too slow (fails to latch).Misalignment: Door doesn't center properly or is tilted/sagging.Oil Leaks: Visible fluid around the cover plate (indicates hydraulic seal failure).Noisy Operation: Grinding or clicking sounds when opening or closing.

Please Contact ：Mr.Johnny 011-33386459

Fixing Aluminium Rain Leaking