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Hanging (top-hung) sliding doors keep the floor completely clear. The NICE System adds patented hanging details; the Perfect System offers low-profile hanging tracks. Both link without limit.
NICE · Patented T-shape hanging track
Perfect · Hanging sliding doorsOur aluminum hanging profile systems carry the whole panel from the top track, so a hanging sliding door profile needs no floor rail at all. They are ideal for partition hanging between rooms, open-plan offices and showrooms where a clear, level floor matters.
In a hanging door the whole panel is carried by rollers in the top track, so there is nothing on the floor to trip over or clean. Both systems link panels without limit so they open together.
| NICE System | Perfect System | |
|---|---|---|
| Frame series | 4013 (13 mm) and 4016 (16 mm) | Standard 4016 and Solid 4012 (5.0 mm solid vertical frame) |
| Hanging tracks | DX-89 / DX-90 hanging tracks (1.8 mm) | OPK-A123/124/125-40 low hanging tracks (2.3 mm) |
| Carrying system | Patented T-shape hanging stick, NICE wheel with surface-bearing pulleys | Hanging roller set, hanging roller set with linkage |
| Stability | Hidden anti-sway wheels, anti-vibration points on the sash | Matching side seals and side seal covers |
| Linked panels | Unlimited linkage | Unlimited linkage |
| Best for | The slimmest top-hung look with fully hidden hardware | Wide openings with a low-profile hanging track |
A top-hung door built around the patented T-shape hanging stick — high load capacity with a 6 mm narrow-gap blackout cover.
T-shape hanging stickPatented, high load capacity
NICE wheelSurface-bearing pulleys
Hidden anti-sway wheelsProtects wheels, hidden after install| Code | Profile | Thickness |
|---|---|---|
| DX-98 / DX-104 | 13 / 16 rounded door frame | 1.5 mm |
| DX-97C / DX-100B | 13 / 16 vertical sash | 2.3 mm |
| SK819 / DX-105 | 13 / 16 hook stile | 1.5 mm |
| DX-83A | Top profile | 2.0 mm |
| DX10 | Bottom profile | 1.9 mm |
| DX-89 / DX-90 | Double / triple hanging track | 1.8 mm |
| DX14B | Hanging-track side cover plate | 1.4 mm |
| DX15 / DX16A | Hanging-track side / middle cover | 1.1 mm |
| DX-95 / DX-96 | Double / triple side seal | 1.1 mm |
NICE double-damping hanging wheels · DX115 connected hanging linkage sets · NICE track magnetic strips · BF113 side seal strip · NICE system handle and regular top-and-bottom lock · stainless miter screws.
Low-profile hanging tracks with linkage roller sets — panels link without limit.
Hanging roller setCarries the panel from above
Roller set with linkageLinked multi-panel opening
Perfect handleSlim, flush-look pull| Code | Profile | Thickness |
|---|---|---|
| OPK-A203-40 / D523 | Door frame (Standard / Solid) | 1.5 mm |
| SK814 / SK818 | Vertical door frame (Standard / Solid) | 1.5 / 5.0 mm |
| OPK-A204-40 / D524 | Door frame with hook | 1.5 mm |
| SK731A | Top and bottom door frame | 1.5 mm |
| OPK-A123/124/125-40 | Low single / double / triple hanging track | 2.3 mm |
| D163A | Middle cover | 1.4 mm |
| SG280 | Hanging-track side cover | 1.1 mm |
| BF183 / BF184 / BF185 | Single / double / triple side seal | 1.1 mm |
| BF153 | Side seal cover | 1.2 mm |
Fasteners · Perfect handle · rubber strip · strip · hanging roller set (2 sets) · hanging roller set with linkage (1 set).
PATENT6 mm thick blackout coverNICE System with narrow gap
PATENTMagnetic coverEasy to install and never falls off
PATENTLinkage parts without left/right distinctionNo need to worry about the directionPATENTT-shape hanging stickPatented design with high load capacity
PATENTNICE lockLock on the upper rail, not installed on the sealPATENTHidden anti-sway wheelsProtect wheels, screwed out when installation is finishedPATENTNICE wheelExclusive force bearing on the surface pulleys
PATENTHidden hardware for folding doorsAll hardware is invisible in appearance
PATENTAnti-vibration points of door sashReduce vibration when closing the door
Multiple linked-up sliding door with bottom track
PT door
Folding door
No MOQ if you order in-stock profiles; 300 kg if you want to customize your own profile.
We offer a full range of surface finishing options, including powder coating, anodizing, wood grain transfer and PVDF coating. We are authorized by TIGER and AkzoNobel for powder coating, and we can also support custom powder colors and finishes according to your project or brand requirements.
Send us your drawings, and we can develop custom profiles for you or recommend the right window and door system from our existing range. We provide a complete one-stop supply solution, from aluminum profiles and hardware to all accessories and components, so you can start production directly once the goods arrive.
Yes. We support OEM and custom extrusion based on your drawings, samples or technical requirements. We can also help optimize the profile design before opening the mould.
We offer panoramic sliding doors, slim sliding doors, sliding windows, casement windows, swing doors, folding doors, lift-and-slide systems, interior partition systems, the 4516 system, 40 series sliding, and other customized aluminum systems.
Tell us the door type, system (NICE or Perfect), number of tracks/panels, opening size and color.
MT Flying is a China-based manufacturer of aluminum profiles, windows and doors, providing customized solutions for residential and commercial projects worldwide.
