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We perform electroforming to produce high precision optical mold inserts. Electroforming is based on the electrodeposition of a Ni alloy to accurately replicate an original surface (mandrel) under a nanometer precision.

We also electroplate high phosphorus Ni-P alloy coatings, to any desirable thickness, for optical diamond machining to fabricate precision mold inserts, with an exceptional wear and corrosion resistance.

Functional thin films (sub-micron) are electrodeposited to improve both the wear and corrosion resistance of the mold inserts.

Customized electropolishing of stainless steel is used to decrease the micro-roughness of tiny features and recessed areas which cannot be manually polished.

Both electrodeposition and electropolishing processes are accurately controlled and can be optimized by using a simulation software.

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