Most companies that manufacture different types of electronic components hire or turn to specialized services for this purpose. They just need to describe the requirements of their circuits to design a board according to the needs of the devices they manufacture.
That is why the design of circuit boards requires skills and knowledge, and also requires a lot of research to ensure that there are no errors in the design and circuitry of the board.
In addition to several layer printed circuit board, companies in China also produce aluminium base PCB, single side PCB, flexible circuit, and others. Their high quality and competitively priced products have won a great number of satisfied clients from US, UK, France, Netherlands, India, Italy, and more.
The double side PCB refers to the printed circuit board with wiring available on both sides. Circuit interconnection is essential to make the wires on both sides of the board work. The bridges connecting the circuits are called vias, which are small, metal filled holes. Compared with the single side PCB, the double side PCB is suitable for more complicated circuit.
PCB assembly China use top-quality materials to ensure the reliability of PCB. For example, double side PCB is made with the base material FR4 for superior electric insulation and strong heat and humidity resistance.