Lead Frame Copper Alloy

China supplier precision metal chemical etching copper plate metal lead frame for semiconductor package

Three production processes & satisfy the need in the market.

First plating and then etching

First etching and then plating

NipdAu plating

Satisfy the need of IC bracket/semiconductor package

High Precision exposure process

Satisfy design of all type of leadframe

 

High reliability:

Surface micro-etching&electroplating

Copper roughening technology meets the high reliability requirements of current and future product

 

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