Joinunion International Holding Corporation Limited located in Shenyang China. We are as manufacturer for exporting welding, spring, workpieces and some machine & electrical equipment We have substantial technical strength, a full set of inspection methods, which makes the quality of our products stable all the time. Now we have established direct trading relationship with many commercial establishments in more than 50 countries and territories around the world. Main Products for Welding 1. Low alloy steel Welding rod 2. Molybdenum and chrome-molybdenum heat resistant welding rod 3. Low temperature steel welding rod 4. Stainless steel welding rod 5. Surfacing welding rod 6. Cast iron welding rod 7. Nickel base alloy welding rod 8. Welding wire 9. Baked flux