Copper Stamping Parts

Copper stamping parts are precision conductive metal components processed from pure copper, copper strips and copper coils via blanking, bending, embossing, deep drawing and progressive die stamping. Pure copper boasts ultra-high electrical and thermal conductivity, superior ductility and reliable corrosion resistance, making it an irreplaceable raw material for high-current transmission, heat dissipation and high-precision electronic connection hardware.

Different from brass stampings, pure copper products prioritize outstanding conductivity and heat dissipation performance, widely used in scenarios requiring large current transmission and efficient heat exchange. We support customized molds, special copper thicknesses and various surface plating treatments to meet strict electrical industry standards.

Main Raw Materials

T2 pure copper (most common for conductive and heat-dissipating parts)

C1100 electrolytic copper

Oxygen-free copper (for high-precision electronic and new energy components)

Copper alloy composite sheets

Typical Product Range

High-current conductive components

Copper busbars, power connection sheets, battery conductive tabs, wiring terminals, copper lugs for energy storage and new energy vehicles.

Electronic conductive shrapnels & contacts

Sensor conductive pieces, socket internal conductors, circuit board connecting copper sheets, switch contact plates.

Heat dissipation stamping parts

Copper cooling fins, heat conduction brackets, heat sink shims for power supplies, inverters and charging modules.

Shielding & structural copper accessories

Electromagnetic shielding copper covers, positioning clips, fixed brackets for communication equipment and precision instruments.

Sealing & auxiliary copper hardware

Copper gaskets, flat washers, sealing shims used in power equipment and automotive electronic systems.

Core Advantages

Superb electrical conductivity

Low resistance ensures stable transmission of large currents, reduces heat generation and energy loss, ideal for lithium batteries, energy storage and high-voltage power equipment.

Excellent thermal conductivity

Fast heat transfer capacity effectively dissipates heat from power modules, extending the service life of electronic devices.

Outstanding ductility

Soft copper material is easy to stamp, bend and form complex thin structures without cracking, supporting ultra-thin customized components.

Good corrosion resistance

Natural oxidation resistance; optional tin plating, nickel plating, silver plating and gold plating further enhance oxidation and wear resistance in humid environments.

High assembly matching accuracy

Precision stamping controls tiny tolerances, guaranteeing tight contact between parts and reducing contact resistance.

Complete OEM customization

Produce exclusive copper stampings according to customers’ drawings, samples and current load requirements, covering small trial batches and mass production.

Application Fields

Widely applied in new energy lithium batteries, energy storage systems, automotive high-voltage electronics, power supplies, charging piles, communication base stations, consumer electronics, industrial inverters and medical precision electrical equipment.

Quality Control

All copper stamping parts pass full dimensional inspection, conductivity testing, surface burr inspection and salt spray aging test. We strictly control material purity, flatness and plating thickness to satisfy high-demand electronic and new energy manufacturing standards.