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Features of Niigata Metallikon Industries Corporation

  • It is an expert of surface treatment such as rust prevention,
    corrosion protection, abrasion resistance processing and so on.
  • It is a lead-free electroless nickel plating expert.
  • Quality management system “JIS Q 9100” “ISO 9001” certification has been obtained.
  • We have acquired Nadocap international certification system for special processes
    in the aerospace industry.
  • Contributing to the field of medical, power generation, aerospace and aerospace with
    advanced surface treatment.
  • Our surface treatment is high quality.
  • Even small numbers will accept orders.
  • We will respond to prototyping of surface treatment.

※NSCA is an abbreviation for the aircraft industry cluster “Niigata Sky Component Association” formed as part of “NIIGATA SKY PROJECT” assistance for aircraft industry by industry, academia and government collaboration in Niigata City.

Business item of Niigata Metallikon Industries Corporation


|Silver plating|Copper plating|
|Tin plating(semi-bright/bright)|
|Nickel plating|Bright nickel plating|Black nickel plating|
|Zinc plating (trivalent colored chromate, trivalent bright chromate, trivalent black chromate)|
|Zinc-nickel alloy plating|
|Chromium plating|Trivalent chromium plating|Hard chromium plating|High hardness chromium plating|
|Gold plating|multiple completion plating|Mat finish plating|
|gold-copper plating (pink-gold plating)|
【Plating on plastics】
【Lead-free solder plating】
|SnCu solder plating|
【Lead-free electroless nickel plating】
|Lead-free electroless nickel plating|
|Nickel boron plating|Nickel teflon plating|
|white anodizing|colored anodizing|hard anodizing|
【Chemical conversion coating on aluminum】
|Chromium-free coating|Trivalent chromium coating|Hexavalent chromium coating|
【Conversion coating on iron】
|Phosphate coating|Alkali blackening|
【Electrolytic polishing】
|Electrolytic polishing of stainless steel|Electrolytic polishing of titanium alloy|

Thermal spraying

【Thermal spraying】
|Method of thermal spraying|
|High velocity flame spraying  HVOF(high velocity oxy-fuel)|
|Plasma Spraying Process|Electric Arc Spraying Process|Rod Flame Spraying Process|
|Material of spraying|
|Alloy of metal|Self-fluxing alloy|Ceramic|Cermet|Resin (Nylon)|
Sand BlastingShot BlastingGrit BlastingDry Ice Blasting
【Shot Peening】
BuffingCylindrical Polishing


|Baking finish|Melamine Resin Coating|Acrylic Resin Coating|Leather Tone Finish Painting|Fluorine Resin Coating|
|Thick Anticorrosion Coating(Nylon, Tetoron)|
|Powder Coating|Corrosion-resistant Coating|Molykote|Screen printing|
|Explanation of synthetic resin type paint.|
|About the pattern s finishing.|