HongChen CNC

Showing 3 machining services.

Surface Grinding

Flat-surface grinding for sealing faces, reference datums, and finished flatness or parallelism on metal and engineering-plastic components.

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Cylindrical Grinding

Rotational-datum grinding for bearing journals, sealing diameters, and precision shafts that require controlled roundness, runout, and surface quality.

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Centerless Grinding

High-repeat external-diameter grinding for pins, rods, and small cylindrical components that benefit from consistent size, roundness, and lot-to-lot stability.

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