Engineered from corrosion‑resistant, high‑strength aluminum, this bi‑fold door fitting set withstands daily wear in high‑traffic interiors—from modern homes to busy offices and hospitality venues. Built to last, it maintains structural integrity and aesthetic appeal for years.
Precision‑machined rollers and self‑lubricating hinges eliminate squeaks and jerks, delivering whisper‑quiet operation. Ideal for conference rooms, hotel suites, or library partitions where noise control matters, the system ensures a premium user experience every time.
Designed as a space‑saving room divider solution, the door folds flat against the wall, reclaiming valuable square footage. Perfect for small apartments, open‑plan offices, or pop‑up retail booths—get full accessibility without sacrificing usable area.
Whether you’re partitioning a home study, enclosing a meeting area, displaying merchandise in a store, or setting up an exhibition stand, this adaptable bi‑fold system fits diverse layouts. Its neutral design complements any décor style, from minimalist to contemporary.
Configuration
Model | Size |
| WZDM03 | Standard grooved |
| Load Bearing | Color |
| Maximum bearing load is 90kg | handle is black,can be customized,the other is natural |
| Material | Application |
304 stainless Steel,Aluminum alloy | Balcony, Sunshine room,Partition door |
| Surface Treatment | Components |
| Powder coating | Door Handle,Lock Body,Lock Cylinder,Lock Buckle,Flush Bolt,Lock Box,Upper Hinge Assembly,Middle Hinge Assembly,Hinge Assembly,Botoom Hinge Assembly |
Specification
| No. | Item No. | Item | QTY | Description |
| 1 | CZM20A | Door Handle | 1 | Aluminum alloy,Powder coating |
| 2 | CZM20 | Door Handle | 1 | Aluminum alloy,Powder coating |
| 3 | 3085D | Lock Body | 1 | 304 SS,Natural |
| 4 | 45/45A | Lock Cylinder | 1 | Brass,Plating |
| 5 | CZMK37 | Lock Buckle | 1 | 304 SS,Natural |
| 6 | MX09 | Flush Bolt | 2 | Zinc alloy,Plating |
| 7 | CZ57 | Door Handle | 1 | Aluminum alloy,Powder coating |
| 8 | WZDM03-08 | Lock Box | 1 | Zinc alloy,Plating |
| 9 | WZDM03-09 | Flush Bolt | 2 | Zinc alloy,Powder coating |
| 10 | WZDM03-01 | Upper Hinge Assembly | 1 | Aluminum alloy,Powder coating |
| 11 | WZDM03-06 | Middle Hinge Assembly | 1 | Aluminum alloy,Powder coating |
| 12 | WZDM03-07 | Hinge Assembly | 9 | Aluminum alloy,Powder coating |
| 13 | WZDM03-03 | Bottom Hinge Assembly | 1 | Aluminum alloy,Powder coating |
Remark
1.Operating the door handle at the right side swing door to control the opening and closing of door sash.
2.Operating the handle and flush bolt at the left side folding door to control the folding door sash.

Download
Download our technical documentation for bi-fold door fittings.
Simplify your planning and production.
