We, RELAYKOREA Co., Ltd.- are special manufacturer of heating film and exporting heating film to UK, Russia, China, Ukraine etc. In all the world 5 countries over. Heating film (surface heating unit) is clear to give big convenience and beneficial and also economic efficiency, but it is not product that can overlooks safety and is handled easily, and we are thinking that easily made product can give customer big damage. In this respect, we all, must do our best for equipment investment ... We - RELAYKOREA Co,. Ltd. - is the leading korean film heater manufacturer.We launched our own film heater brend SUN-POWER.Thank you.