The material used to manufacture PCBs depends on what specifications are provided to the manufacturer, such as; for the flexibility of PCB circuit board polyamide is used, and if the electronic product is one that produces heat or is placed at high temperatures, then arlon is used.
Extreme care should be taken to follow the specifications in the smallest detail. If the PCB circuit test results in a negative, rectification of the circuit is a protracted procedure and the solution is usually replacement.
The next step is to connect the electronic components to the circuit boards, this is called the PCB assembly. It is then said that a PCB circuit board is complete. Companies that offer PCB fabrication and assembly generally deal with different types of industries.
There are companies that manufacture a particular type of PCB, which is an essential part of a particular type of electronic product. Whereas there are other companies that manufacture custom PCBs and offer a range of circuit boards. Manufacturers should make sure that they focus on specifications and tests.