hello. my name is mr Michael Kim. (Started to develop and produce from the most recent, it can form more circuits than others in the same size, which makes it possible to be multi-functional, highly reliable and compact in size, as of a special product applicable for FPC MULTI and RIGID-FPC. It has been usually used in camera lens built in mobile phones and for the next generations. Moreover, it is our unique technology others do not have. Afterward, the application is expected to increase.)