SMT chip processing
PCB board production, using steel mesh printing solder paste on the PCB board, SMT mounting, wave furnace welding, and product quality testing.
Plastic shell molding
Mold design, mold production, plastic injection molding, oil spraying, silk screen printing, packaging.
Finished product assembly
Main board assembly, functional testing, speaker assembly, finished product assembly, finished product inspection, packaging, boxing, and warehousing.