Manufacturing
We do not sell a process we cannot control.
From the hinge body to the ceiling panel, production is in our own facility. Every step has a measured value and every batch a recorded result.
6,400 m² · SITE PLAN (SCHEMATIC)
PRODUCTION LINES
Door Hardware
Hinges, door handles, hotel lock systems and accessories.
- 12CNC lathe (bar-fed)Ø4–32 mm bar, body in a single operation
- 6CNC machining centerHinge body, handle rosette and pin bore
- 2Heat treatment furnaceHinge pin and spring steel
- 3Plating line (nickel / brass / black)XRF-controlled thickness
- 14Assembly & keying benchIncluding hotel system card encoding
CNC → HEAT TREATMENT → PLATING → ASSEMBLY
Ceiling & Panel
Suspended ceiling modules, baffle profiles and plasterboard panels.
- 3CNC panel router (3-axis)V-groove and drain hole
- 2Panel sizing sawFull length up to 6 m
T-PROFILE → PANEL → FIXTURE ASSEMBLY
DOOR HARDWARE FLOW
- 01
Raw material intake
Batches of brass bar, zinc alloy and aluminium profile arrive with their certificates; they do not enter production without alloy analysis and hardness measurement.
MATERIAL CERTIFICATE · HARDNESS HRB - 02
CNC turning & machining
The hinge body, handle rosette and pin bore are machined in a single operation. Tool wear is monitored by sampling within the shift.
TOLERANCE ± 0.05 mm - 03
Heat treatment
Hardened hinge pins and spring steels go through heat treatment; the hardness value is measured per batch.
PIN HARDNESS ≥ 58 HRC - 04
Plating
Nickel, brass and black plating lines. Thickness is measured by XRF; colour is checked against the swatch in a light booth.
PLATING 8–12 µm - 05
Assembly
Bearing, spring and rosette sets are arranged according to the assembly plan; card encoding for hotel systems is done on the line.
ASSEMBLY TORQUE RECORDED - 06
Function test & packaging
Every product is operated through its moving parts; the screw set in the box and the accessories are confirmed by barcode.
100% FUNCTION TEST
WHAT WE MEASURE
| MEASUREMENT | VALUE | METHOD |
|---|---|---|
| Handle torque strength | ≥ 120 Nm | Torque bench referenced to EN 1906 |
| Salt spray (corrosion) | 240 hours | ISO 9227 NSS · chamber test |
| Handle cycle life | 200,000 cycles | Cycle bench referenced to EN 1906 |
| Hinge load & cycle | 80 kg / 200,000 | Load frame referenced to EN 1935 |
| Plating thickness | 8–12 µm | XRF measurement, 5 points |
| Critical dimensions | ± 0.05 mm | Caliper / dial gauge, per-shift sampling |