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Golden Grand Technology Co.,Ltd.

PRODUCT SERIES　
L. Pretreatment  Agent、Phosphate  Conversion Coating Agent
  • 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
    • DL-559 High foam strong alkali
    Functions and Uses：
    1. Very strong cleaning power, extremely effective to the flux.
    2. Treatment: immersion

    Operating Components：
    Make up volume                       5~6%
    Detection of concentration     48~57PT
    Temperature                             RT~60℃
    Time                                           3~10min


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