SMT production process

Development/Engineering/PMC Department:

Provide PCB file – Provide PCB– Provide BOM

SMT department: Export coordinates, Print BOM– Make or change program –NC Program – Arrange Program – Substrate Program – Print related program Files – Import programs into USB flash disk – Online Debugging Program


SMT quality control process

SMT Department:


PCB Appearance inspection – screen printing effect inspection – pre-reflow pick and place effect check – Set correct reflow parameters and test – After reflow QC appearance check –x-ray for BGA inspection – Split board, After soldering, Appearance inspection –

Functional testing

Quality Department: IPQC Material/first item confirmation –IQC incoming abnormal tracking processing –OQC appearance, function spot check