Tender For supply of welding electrode ms e-7018 low hydrogen size 3. 15mm x 450mm , welding electrode ms e-7018 low hydrogen size 2. 5mm x 350mm , welding electrode ms e-7018 low hydrogen size 4. 00mm x 450mm , welding electrode e 309 mo-15 4. 0 mm , welding electrode e 309 mo-15 2. 5 mm , welding electrode e 309 mo-15 3. 15 mm , welding machine cable connector male female 35-50 mm , welding helmet full screen , copper coated gauging rod 9 mm , welding goggles