Communications: Rigid PCBs can be used in the manufacture of high-performance communications equipment such as radio transmitters and receivers, FM televisions, and satellite communication systems.
Aerospace: Rigid PCBs offer lightweight, high density, and strong shock resistance, meeting the aerospace industry's demand for high-reliability, high-performance equipment.
Medical: Rigid PCBs are used in the manufacture of medical devices such as electrocardiographs, blood pressure monitors, and thermometers to ensure high precision and stability.
Industrial Control: Rigid PCBs can be used in the manufacture of industrial automation control equipment such as PLCs and inverters.

