Our factory supply various of types and specification stainless steel welding wire. our stainless steel welding wire is classified by different welding purpose. For example, our ER307 welding wire is used for welding boiler heating tube, furnace parts, heat exchanger and converter, and our ER307 stainless welding wire is mainly used to moderate weld density, it is of good crack resistance while in welding of manganese steel and carbon steel forging, etc. Our stainless welding wire got ISO9001, ISO14000 DIN, CWB, GB/T, BS, EN and AWS certificate and safe enough in welding process.