Profile: Goelarc Mfg. Industries offers rail signal bonds, railway signaling cables, arc welding machines and non-ferrous wires. Our welding holder is a light weight holder used with intermittent welding currents of up to 200, 400 & 600 Amps. These are suitable for manual arc welding. We also offer alternative positions in welding electrode holder to avoid the necessity of bending the electrodes.