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Golden Grand Technology Co.,Ltd.

APPLICATION CASE
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Trivalent Chromium Blacken Passivation and Sealing
  • A. Pretreatment
  • - Degreaser

    - Phosphorus Free Degreaser

    - Aluminum Substrate

    - Others

  • B. POP
  • C. Copper Additive
  • D. Nickel Additive
  • - Semi Bright Nickel Additive

    - Bright Nickel Additive

    - Pearl Nickel Additive

    - Microporous Nickel Additive

    - Others

  • E. Chrome Additive
  • - Bright Chromum Additive

    - Trivalent Chromum Additive

  • F. Precious Metal Plating
  • - Gold and Silver Additives

    - Copper Tin Alloy, Tin Cobalt, Tin Nickel, Palladiu…

    - Tin Plating Additive

    - Copper (Zinc) Staining Agent

  • G. Electroless Nickel
  • H. Zinc Nickel, Zinc Additive and Passiv…
  • - Zinc Nickel additive and Passivation

    - Acid Zinc Additive

    - Alkaline non-Cyanide Zinc Additive

    - Trivalent Chromium Passivation

    - Trivalent Chromium Blacken Passivation and Sealing…

    - Galvanized High Corrosion Resistant Sealing

    - Galvanized Coloring Passivation

    - Hexavalent Chromium Passivation

  • I. Stripper/Others
  • J. Electronic Material Plating
  • - Pretreatment

    - Nickel Additive

    - Gold additive

    - Silver Additive and Protection

    - Tin Additive

    - Copper Protection

    - Electroless Gold and Silver

    - Supplementary

  • K. Environmental Pretreatment Agent、Env…
  • - Environmental Pretreatment

    - Environmental Phosphate Coating

  • L. Pretreatment  Agent、Phosphate  Conve…
  • Other products