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Contents of business

Smart Watch

Low dielectric material for 5G NEW!

  • Spatter material for MSAP

  • Alternative material to LCP

  • Materials for millimeter-wave radar, etc.

Computer Circuit Board

Surface Treatment Chemicals

  • Pre-treatment

  • Electroless Copper Plating Process

  • ENIG Process

  • Electro Gold Plating Process etc.

SIM Card Rentals


  • Improve Yield

  • New and Renewal Facility Layout Design and Producing Machine and Chemicals

  • Production control, Manufacturing control and QC System

  • Market Research etc.

Computer Circuit Board


  • Ultra-thin Electrolytic Copper Foil

  • Release Film etc.

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