SMT
thawing and stirring of solder paste
solder paste printing
SMT mounting
reflow soldering
AOI inspection after oven
Wave Soldering
plug-in
wave soldering
post-oven inspection correction
Back welding
fixing planted tin
post-solder soldering
full inspection of appearance
electrical function check
Assembling
Laser engraving
Screwing
Assembly
Electrical Function Check
Ultrasonic
Appearance full inspection
Packaging for inspection and warehousing