The Design Rules Check (DRC) is a very important step in PCB quality control . we will use an automated tool to verify that the layout does not have any specific placement, routing or other addressable layout errors. All of your boards must include DRC. See design tips
2, Automated optical inspection (AOI)
AOI is for checking the inner layers of multi-layers PCB. It scans the surface of the PCB and compares with our data, eg,line width,line space, excess copper, missing copper.hole breakage.All multi-layers have to pass AOI .
We are ISO 9001:2000 certificated, For the following activities Project management and logistics control for the production of printed circuit boards
4, Manufacturing Rule Check (MRC)
Some free versions and latest versions softwares always have bugs which DRC can not pick up the mistakes.,we will do MRC here, MRC will check your designs, such as missing pads,missing polygon copper, Wrong width/space to do .
5, Electrical Testing (ET)
ET is testing the netlist generated from your design/gerber. It can defect Short /open ciruit. Prototypes:testing by fly probe. Production:Testing by A fixture. All boards have to pass ET.
Our products comply with UL safety certification 94V-0