50+ CNC Machines.30 Years of Expertise.Precision, Without Compromise.
From 0.01mm ultra-fine wire to large-gauge custom windings — engineered and
manufactured to your exact specification.
WIRESUN
Production Equipment
50+ multi-axis CNC precision winders — fully programmable and built for complex geometries.
CNC Precision Winders
50+ multi-axis CNC machines supporting multilayer, cross, and orthocyclic winding. Programmable tension control across 0.01mm to multi-millimeter wire gauges.
Wire Tension & Feed Systems
Closed-loop tension control eliminates wire breakage and keeps winding density consistent across the entire production batch.
Automated Inspection Stations
Inline resistance testing, inductance measurement, and optical dimensional verification at every stage of production.
WIRESUN
Process Specs
Precision manufacturing across the full range of specifications
| Parameter | Range / Specification |
|---|---|
| Wire Gauge Range | 0.01mm - Custom Max |
| Winding Layers | Single to Multilayer |
| Coil Inner Diameter | Custom, < 1mm |
| Wire Materials | Copper / Enameled / Litz / Aluminum / Flat / Self-bonding / etc |
| Winding Types | Air-core, Bobbin, Toroidal, Custom |
| Tension Control | Closed-loop, ±0.5g |
| Insulation Class | A / E / B / F / H |
| Lead Options | Bare, Tinned, With Connector |
Don't see your specification?
We build to your drawing. Submit your coil data sheet and our team will respond within 24 hours.
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Quality Assurance
Every coil is tested before it leaves the floor
Incoming Inspection
Wire batch testing: diameter, conductivity, insulation class
In-Process Control
Real-time tension monitoring, turn-count verification, layer alignment checks
Final Electrical Test
100% resistance, inductance, DCR, and hi-pot testing to IPC standards
Shipping & Traceability
Full batch records, QR-coded packaging, COA available on request
100% Final InspectionIPC-Compliant QC ProcessFull Batch Traceability
WIRESUN
Certifications
ISO 9001:2015
RoHS Compliant
REACH Compliant
IATF 16949
WIRESUN
Trusted by Industry Leaders
Trusted OEM/ODM partner to 50+ manufacturers across 20+ countries