Process

The manufacturing process flow of materials with various inspection stages :

  • Cutting of Laminates. (Treadle Shearing)
  • Drilling (CNC Drilling)
  • Surface Treatment (Scrubbing & Brushing)
  • Plated through hole (Electroless Plating System)
  • Electrolytic Copper Plating - |
  • Surface Cleaning
  • Drying and preparing in oven
  • Dry Film Lamination on preheated Copper Laminates
  • Volume Exposing (Fully Automatic)
  • Developing of Circuits.
  • Electrolytic Copper Plating - ||
  • Electrolytic Tin/Tinlead Plating
  • Dry Film Stripping
  • Copper Etching (Fully Automatic)
  • Tin Stripping for SMOBC finish
  • Nickel/Gold Plating for Edge Connector
  • Hot Air Levelling for SMOBC PCBs
  • Final sizing/Routing on CNC Machine
  • Legend Plating
  • Bare Board testing for quality assurance
  • Packing and despatching