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ZHONGSHAN GHL HARDWARE PRODUCTS CO., LTD.

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Production Flow
Raw Material

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  • Brass Rod

  • SS304 Roll

Engineering

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Cylinder & Key Manufacturing

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  • Cylinder Plug Milling

  • Cyl. Plug Pin Holes Drilling

  • Zamak Cylinder Housing

  • Cylinder HousingHoles Drilling

  • Automatic Key Cutting

  • Pins Filling

Diecasting

Stamping

Polishing

Plating

Assembly

100% Iinspection

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  • Assembled Locks Before Inspection

  • Door Lock Inspection Before Packing

Shipment Sample Testing

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  • Salt Spray Test

  • lmpact Test

Packing

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Container Loading

Exhibition

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