When it comes to heavy duty sliding and folding door solutions, performance depends entirely on the quality of the hardware fitted behind the door. Our engineered systems are designed for large wooden doors, industrial partitions, acoustic panels, glass doors and metal structures requiring smooth movement and long-lasting durability. Our heavy-duty rollers feature a solid brass shaft with nylon wheels, enhanced with Teflon coating for silent sliding, anti-friction movement and corrosion resistance. Every fastener and structural component is crafted from SS 304 grade steel, ensuring strength even under continuous high-load operation. Whether you are installing tall residential doors or oversized commercial panels, our sliding and folding systems maintain perfect stability without vibration. Guides can be configured with or without bottom track depending on the architectural need, while concealed SS hinges provide a clean, elegant finish for premium interiors. For double-height doors, banquet partitions, movable walls and stacking systems, our hardware delivers strong load support from 50 kg up to 800 kg per panel. Designed for heavy-duty commercial use, our tracks, hangers and pivots guarantee smooth movement, proper alignment and long service life. When you require reliable, advanced and long-lasting sliding folding door fittings, our system gives you all the engineering performance you need — strong, stable and built for heavy doors. HEAVY DUTY SLIDING FOLDING DOOR FITTING: HEAVY DUTY SLIDING FOLDING DOOR HARDWARE: HEAVY DUTY SLIDING FOLDING DOOR ACCESSORIES: HEAVY WOOD DOOR SLIDING FOLDING SYSTEM: HEAVY DUTY METAL DOOR SLIDING FOLDING: HEAVY DUTY ACOUSTIC PANEL SLIDING FOLDING: LARGE SIZE WOODEN DOOR SLIDING FOLDING: COMMERCIAL SLIDING FOLDING DOOR FITTINGS: SS304 SLIDING FOLDING DOOR COMPONENTS: BRASS SHAFT NYLON ROLLER SLIDING SYSTEM: TEFLON COATED ROLLER SLIDING HARDWARE: HEAVY DOOR TRACK AND HANGER SET: 50KG TO 800KG SLIDING FOLDING DOOR HARDWARE: BANQUET SOUNDPROOF SLIDING & STACKING SYSTEM: MOVABLE WALL SLIDING FOLDING FITTINGS: GLASS DOOR SLIDING & FOLDING MECHANISM: