This part absorbs contraction and expansion by main line heat and vibration of electric devices, by interrupting electric power supply, and makes dimension change or adjustment easy at the time of wiring.

To produce this part, flexible copper braid and cooper panel (0.05~2mm thick) should be folded as much as needed, and both edges should be welded or riveted or pressed.

Youngjin Metal produces the part using the welding method. The strength of the welding method is that films are not loosened, as films are tightly adhered..

 Use ranges

- Conductor connection, connection between device and conductor, motion parts in the device, and current and electricity supply.