Custom Brass & Copper Parts for EV Charging

Name: Custom Brass & Copper Parts for EV Charging
Brand: Brassland

Parts We Manufacture

All parts made to your drawings. Email info [at] brassland [dot] com to request a quote.

Brassland is a precision brass, copper and aluminium component manufacturer in Jamnagar, India, supplying turned and milled parts to EV charging and electromobility OEMs in 40+ countries. We machine the internal metal parts that go inside charging hardware and vehicles — contact pins and sockets, copper busbars and battery/power terminals, cable-gland fittings, earthing terminals and threaded inserts — from C11000 (Cu-ETP) copper where conductivity drives the design and CW617N / CW614N brass for structural parts, with tin, silver or nickel plating for contact surfaces. Every part is made to your drawing on Swiss-type and CNC machines and inspected in-house; type approval to IEC 62196 / UL / CE remains the assembler's responsibility. Choosing the grade? See our electrical alloy guide →

Precision-turned copper and brass contact pins and sockets for EV connectors by Brassland

Contact Pins & Sockets

Precision turned copper (Cu-ETP) and brass contact pins machined to your drawing for Type 1, Type 2 and CCS connector designs. Custom profiles to your dimensions.

Made to your drawingCu-ETP or brass

Machined copper battery and power terminals for EV battery packs and power electronics by Brassland

Battery & Power Terminals

Turned copper (C11000) and brass terminals, cell connectors and power contacts for EV battery packs, BMS and power-electronics — machined to your drawing where conductivity drives the design.

C11000 copperHigh current

Cable Gland Fittings

PG and M-thread brass cable glands and strain relief fittings for charge cable ingress to station enclosures.

PG7–PG48IP65/68

Brass knurled heat-set and press-fit threaded inserts for EV charger enclosures by Brassland

Threaded Inserts — Enclosures

Heat-set and press-fit brass inserts for plastic charging station enclosures and EV charge point housings.

M3–M8Ultrasonic

Brass earth tags, ring terminals and lugs for EV charger grounding by Brassland

Earthing Terminals & Lugs

Precision turned brass and copper earth terminal bars, lugs, and busbar connectors for EV charger grounding systems.

Custom geometryHigh conductivity

Machined copper busbar with bolt holes for high-current EV charging and power distribution by Brassland

Busbar Connectors

Machined copper (C11000) and brass busbar connectors, joints, and transition pieces for high-current DC fast-charging systems — copper where conductivity drives the design.

Custom ampacityPlating options

Where These Parts Are Used

Our turned and milled brass, copper and aluminium parts go into charging hardware and vehicles built by OEMs worldwide.

AC charging (wallboxes)

Connector contacts, cable-gland fittings and enclosure inserts.

DC fast chargers

High-current copper busbars, power terminals and earthing parts.

Charging-station enclosures

Threaded inserts, cable glands and earth tags for housings.

Charge connectors & cables

Contact pins and sockets turned to your connector design.

In-vehicle battery packs

Copper cell connectors and battery/power terminals.

Power electronics & BMS

Busbars, terminals and contacts where conductivity drives the design.

Recommended Alloys for EV Charging & Electromobility

C11000 Cu-ETP (maximum electrical conductivity for contacts)
C14500 tellurium copper (93% IACS with free-machining, for turned contact pins)
CW617N (structural brass parts)
CW614N (complex connector profiles)

Get a Quote for Your Parts

All parts are made to order from your drawings. No minimum order quantity. Quote within 24 hours.

RoHS and REACH compliant materials. Tin, silver, or nickel plating available for contact surfaces. Material grades selected to suit UL/CE-compliant assemblies.

What we do and don't certify: Brassland is ISO 9001, ISO 14001 & ISO 45001 certified and machines components to your drawing. We do not certify finished EV charging interfaces. Component approval and type testing to IEC 62196, UL or CE are the responsibility of the connector manufacturer or assembler placing the finished product on the market.

Request a Quote → Contact Us

EV Charging — Frequently Asked Questions

What EV charging and electromobility parts can Brassland machine?

Contact pins and sockets, connector parts, copper busbars and battery/power terminals, cable-gland fittings, earthing terminals and lugs, and threaded inserts for enclosures — turned and milled to your drawing for charging hardware and in-vehicle power systems.

What materials do you use for EV contacts, busbars and terminals?

C11000 (Cu-ETP) copper for high-conductivity contact pins, busbars and battery terminals; CW617N / CW614N brass for connector and structural parts; and aluminium where weight matters. Tin, silver or nickel plating is available for contact surfaces.

Are your parts certified to IEC 62196 / UL / CE?

No — we machine components to your drawing. Component approval and type testing to IEC 62196, IEC 61851, UL or CE are the responsibility of the connector manufacturer or assembler placing the finished product on the market.

Can you make high-current busbars and battery terminals?

Yes — copper busbars, joints, cell connectors and battery/power terminals are machined in C11000 where conductivity drives the design, sized to your current rating, for DC fast-charging and in-vehicle power systems. Final ampacity validation of the assembly is the assembler's responsibility.

What plating and surface finishes do you offer for contacts?

Tin, silver, nickel and electroless-nickel plating, plus passivation and polishing, to your specification through qualified finishing partners. Specify plating thickness and any contact-resistance or salt-spray requirement at quotation.

How tight are the tolerances on contact pins and sockets?

Swiss-type sliding-head turning typically holds about ±0.01 mm on critical mating diameters and seats, with tighter limits achievable by process where your drawing requires it. Tolerance capability is confirmed against your drawing at quotation.

Do you machine aluminium parts for EVs?

Yes — we turn and mill aluminium as well as copper and brass, for lightweight brackets, housings and non-conductive structural parts. The grade and finish are fixed on your approved drawing.

Can you work from a sample if we don't have a CAD drawing?

Yes. Send a physical sample or a marked-up sketch and we will produce a manufacturing drawing for your written approval before cutting metal; the approved drawing then governs production and inspection.

What documentation do you provide with each shipment?

EN 10204 Type 3.1 mill certificates as standard (Type 3.2 third-party witnessed on request), a Certificate of Conformity and dimensional inspection reports, plus RoHS and REACH/SVHC declarations with commercial orders. Brassland is certified to ISO 9001, ISO 14001 and ISO 45001.

What are your minimum order quantity and lead times?

There is no strict minimum order quantity; first orders typically start from around 1,000 pieces, and we support high-volume OEM production. Typical lead time is 3–5 weeks from the approved drawing, with prototypes and samples available sooner. Quotations are issued within 24 hours.

Precision Parts for EV Charging Infrastructure

Real parts. Made to your drawing.