More than 400 kinds, which divided into welding electrodes, welding wires and automatic welding fluxes three categories. The products include mild steel electrodes, high toughness electrodes, low alloy steel electrodes, stainless steel electrodes, low temperature steel electrodes, Mo and Cr-Mo heat resistant steel electrodes, Ni and Ni alloy electrodes, hard facing electrodes, cast iron electrodes; solid wires suitable for MAG, MIG, TIG welding and submerged arc welding; fluxes are classified into fused, sintered and bonded types for submerged arc welding and electro slag welding.