PCB fabrication

The process flow and technology of pcb board can be divided into single-sided, double-sided and multi-layer printed boards, also known as single-layer, double-layer and multi-layer printed circuit boards

Conventional multilayer board process and technology.

Cutting board - internal checking - pressing -- -- -- -- -- -- drilling Kong Hua electroplating - outer production - shape processing - printing - inspection - finished products

(Note 1) : Internal inspection is to test and repair the board circuit

(Note 2) : Pressing is the pressing of multiple inner plates together

(Note 3) : Printing is the printed word.

Customers place orders to draw customized circuit boards, send them to engineers for evaluation, and then optimize the engineering data of pcb boards provided by customers, and provide process technical support and support for pcb production lines. According to the process production, the production line ends the process. All use high-speed flying needle test machine level dedicated test rack test machine, high-speed test machine is also most pcb manufacturers are equipped with equipment.