Dòngdòngbiǎn, as the name suggests, refers to metal plates with various shaped holes. Dòngdòngbiǎn is also known as perforated plates. The materials of dòngdòngbiǎn include stainless steel plates, aluminum plates, low-carbon steel plates, aluminum magnesium alloy plates, copper plates, and so on.

Each pad on the double-sided board can be used as a through-hole, enabling flexible electrical connections on both sides.

A universal board can freely solder components, suitable for temporary or low-demand products. For example, in student electronic design competitions, the works usually need to be completed in a few days, so most use a hole board.

If you need to custom-make other sizes of PCB universal board, please contact our customer service.