We supply rectangular and round copper/aluminium conductor to transformer, electric motor and generator manufacturers. With wide stock across enamel, kraft, crepe, Kapton, Nomex and mica insulation groups, certified material management and our technical team, we safeguard the schedule of your winding line.
ISOLAND METAL
The Reliable Partner
The Reliable Partner
of Your Winding Line
We bring together production, stock and technical support for copper and aluminium winding conductors under one roof.
High Quality
IEC 60317 compliant, certified conductor
On-Time Delivery
Shipment from stock, planned lead time
Wide Insulation Range
Enamel, paper, film, aramid and mica
Technical Support
Support in thermal class and cross-section selection
PRODUCTS
Our Products
From bare conductor to enamel, paper, film, aramid and mica insulation — every group your winding design requires.
Flat Wires
2 products
Round Wires
2 products
Glass Fibre Insulated Wires
3 products
Glass Fibre over Enamel Insulated Wires
2 products
Daglas Insulated Copper Wires
2 products
Mica Insulated Wires
3 products
Polyimide Film (Kapton®) Insulated Wires
3 products
Polyester Film Insulated Wires
2 products
Aramid Paper (Nomex®) Insulated Wires
4 products
Paper Insulated Wires
6 products
Paper Insulated Multiple Wires
2 products
Paper Insulated Braided Copper Wires
1 products
Flat - Round Enamelled Winding Wires
9 products
Copper Busbars and Rods
3 products
15+
Years of Experience
500+
Happy Customers
1000+
Completed Projects
50+
Countries Exported
TEST & QUALITY INFRASTRUCTURE
Every Batch Passes a Pre-Shipment Test
The conductors we supply come with manufacturer test reports; on critical batches they are verified by our incoming-control measurements.
DC Resistance MeasurementConductor resistance to IEC 60317-2; kg/km weight verification.
Breakdown Voltage (BDV) TestDielectric strength check on enamel and film insulation.
Dimension & Tolerance CheckDiameter, thickness and insulation-build measurement with a laser micrometer.
Elongation and WindabilityElongation at break, mandrel winding and adhesion/flexibility tests.
Thermal Class VerificationDocumentation check of the insulation system in the class 155–240 range.
QUALITY & COMPLIANCE
Certified Quality, Traceable Supply
Our quality management system and product declarations of conformity are certified to international standards; every shipment is traceable at batch level.
ISO 9001:2015 Quality Management System
Accredited Certification Body
ISO 14001 Environmental Management System
Accredited Certification Body
ISO 45001 Occupational Health and Safety Management System
Accredited Certification Body
EN 10204 3.1 Material Certificate
Manufacturer / Inspection Unit
IEC 60317 Declaration of Conformity
Manufacturer
IATF 16949 Automotive Quality Management System
Accredited Certification Body
REACH Declaration of Conformity
Manufacturer
RoHS Declaration of Conformity
Manufacturer
OUR FIELDS OF ACTIVITY
Core Manufacturing and Service Scope
Insulated conductor production and B2B industrial supply — our activity consists of these two areas.
Insulated Conductor Production
Insulating rectangular and round copper/aluminium wires with paper, Nomex, Kapton, glass fibre, enamel or polyester film.
Learn MoreB2B Industrial Supply
Technical raw material for power transmission facilities, transformer manufacturers, wind turbine generators and electric motor factories.
Learn More
SECTORS
The Sectors We Serve
From power transmission to motor factories — the manufacturers we supply the technical raw material for.
HOW IT WORKS
Three Steps from Datasheet to Shipment
Our quote process is built around the pace of the winding shop; at every step your contact is an engineer.
01
Share Your Project
Send the cross-section, insulation type, thermal class and quantity; attaching a datasheet or technical drawing is enough.
Quote Form
02
Technical Review & Quote
We verify standard conformity (IEC/EN/NEMA), present alternatives with their rationale, and provide price and lead time the same day.
Calculator
03
Supply & Shipment
We ship with batch tests and an EN 10204 3.1 certificate; the reels and packaging are prepared to suit your winding line.
Quality Process
NEWS
News and Technical Notes
Notes on insulation classes, winding practice and material standards.
Thermal Classes in Enamelled Conductors: What Do 155, 180, 200 and 220 Mean?
Thermal class is not the maximum temperature a conductor can withstand; it is a temperature index defined on an accepted...
Read more
Differences Between Flat and Round Conductor, and the Fill Factor
Significantly more copper fits in the same winding window with flat conductor. We cover how fill factor is calculated, t...
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How to Choose the Thickness Build (Grade 1, 2, 3)?
In enamelled conductors the difference between Grade 1, 2 and 3 is film thickness — but the result changes not only brea...
Read more