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HongChang Aluminum CO., LTD.
  • Choosing the Right Offset CTP Plate

    Choosing the Right Offset CTP Plate

    CTP plate is a printing plate substrate specially used in CTP platemaking process. It is made of high-quality aluminum substrate and its surface has a complex grain structure and a dense oxide layer.

  • How to Choose the Right CTP Plate Thickness?

    How to Choose the Right CTP Plate Thickness?

    CTP plates of different thicknesses have different compressive strength, printing durability, stability and compatibility.

  • CTP Plate Material Revealed

    CTP Plate Material Revealed

    CTP plates primarily use aluminum plates, which not only improves printing efficiency but also reduces plate-making costs.

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