Kingley Tech is one of the
good quality and professional flexible circuit manufacturers in Taiwan.
Flexible circuits are members of electronic and interconnection family. They consist of a thin insulating polymer & polyester sheet having conductive circuit patterns affixed thereto and typically supplied with a thin polymer coating to protect the conductor circuits.
Flexible PCB is also called flexible circuit, including one metal layer, double sided, multilayer and rigid flex circuits. The circuits can be formed by etching metal foil cladding (normally of copper) from polymer bases, plating metal or printing of conductive inks among other processes. Flexible circuits may or may not have components attached. When components are attached, they are considered by some in the industry to be flexible electronic assemblies.