Cordless Roman & Honeycomb Shade Mechanism | 1.8 m 0.4 kg OEM
ROC03 Cordless Lift Rail Set for Roman and Honeycomb Shades
The ROC03 is a complete cordless lift rail set for Roman shades and honeycomb (cellular) shades. The rail is a white headrail profile fitted with one drive unit (ROC03-01) and two cartridge modules (ROC03-02), with the lift cord running inside the profile. Nothing hangs at the window: the shade is moved by hand from the bottom rail and holds the position it is left at.
The set is rated to a 1.8 m height and a 0.4 kg load, so the working range is documented before the order rather than discovered on the assembly bench. Where a shade falls outside those ratings, tell us the width, height and fabric weight and we will confirm whether the ROC03 or another rail in the family fits the job.
The parts are visually distinct — white rail, orange drive unit, black cartridge modules — which keeps assembly and spare-part identification straightforward. We supply the set to blind manufacturers, assembly workrooms and window-treatment wholesalers, either as a complete rail set or as individual parts by part number.


- Cordless operation – the lift cord runs and is wound inside the headrail profile, so no operating cord or chain is left within reach at the window.
- Documented ratings – 1.8 m height and 0.4 kg load are stated on our data sheet, so a maker can check the rail against the shade before ordering instead of testing it on the bench.
- Supplied for Roman shades and honeycomb shades – one rail set covers both shade types, which keeps component and spare-part stock to a single family.
- Spare parts by part number – the drive unit ROC03-01 and the cartridge module ROC03-02 can be ordered individually, so a shade can be serviced without replacing the whole rail.
- Simple to identify on the bench – the rail, drive unit and cartridge modules differ in colour, which makes picking and assembly easier on a mixed production line.
- Component supply, not retail – headrail length, packing and labelling are set to your requirement, with OEM colour and private-label options available.












