As the improvement of modern electronics and increasing complexities of electronic products, the days when only visual inspection is relied on have gone since visual inspection only works relatively well for double-layer PCBs and multi-layer PCBs prior to lamination. Nowadays, with the development of vias such as blind/buried vias, it’s difficult for visual inspection to reach that far. So we we need to do electronic test to make sure the quality of the product.
Ding has been focusing on the high quality of its products. As a result, each piece of board has to be tested prior to playing a real role in customers’ projects just in order to guarantee the smooth implementation of optimal performance and functions, which has been a crucial link in our PCB fabrication process.
Ding performs 100% electrical testing on all bare PCBs produced at its facilities as per IPC-9252 specifications.