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Shenzhen HuaZheng Precision Technology Co., Ltd

Precision CNC Machining Services

High-Precision 5-Axis CNC Machining for Complex Custom Parts. From Rapid Prototyping to Mass Production, We Deliver Precision Components with Tolerances as Tight as ±0.005 mm.

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Copper CNC Machining

Copper Surface Finishing

Copper surface finishing improves corrosion resistance, conductivity, appearance, and surface quality for precision copper components. Depending on application requirements, different finishing treatments can be applied to reduce oxidation, remove machining marks, and achieve the desired surface condition. Common applications include copper busbars, electrical connectors, heat sinks, and electronic components.