We totally understand the quality is the most important thing of our long term relationship with our customers.


The following test processes are implemented to make sure high levels of reliability:

- 100% Electrical Test and AOI inspections

- 100% Visual Inspection(including warp & twist check)

- Dimensional Inspection (finished hole sizes, PCB profiles, etc)

- Microsection

- Solderability Test (245±5°C; 3-5 sec)

- Thermal Test (288±5°C; 10 sec. inspect delamination, etc)

- Tape Test (adhesion test)

- Peel Test (conductor peel strength)

- Impedance Test

- Ionic Contamination Test