Silent Smooth Sliding: Premium POM/nylon coated wheels and silent bearings ensure low friction and noise-free operation.
Durable Alloy Bracket: Thickened integrated alloy bracket provides pressure resistance and prevents sash sinking.
Sealed Protective Structure: Blocks dust and moisture to prevent rust and jamming in various humid or dry environments.
Universal Standard Size: Fits tracks perfectly for broken bridge aluminum, aluminum alloy, and plastic steel doors.
Weather and UV Resistance: Special material technology ensures anti-aging and anti-wear performance for indoor and outdoor use.
Anti-Derailment Design: Ensures stable operation and safer use by preventing derailment and sash sinking.
Long Service Life: Reduces track wear and failure rate, extending the lifespan of doors and windows.
Flexible Customization: Supports OEM, special size customization, and personalized packaging based on customer requirements.