We have seven major categories of welding materials including welding electrodes, gas-shielded solid wires, flux-cored wires, submerged arc welding wires, TIG welding wires, fluxes, and welding tapes, totaling over 400 varieties. These products are widely applied in various fields such as shipbuilding and offshore engineering, petroleum and petrochemical industries, rail transit, bridge steel structures, pressure vessels, as well as national defense and power sectors. The products have passed the approval of ten shippingclassification societies, including ABS, BV, CCS, DNV, LR, NK, KR, RINA, Rs, BKl, and also the approval of CwB and jls. Some of theproducts have passed the certification of German CPR-CE steel structure, DB-AG vehicle, and VD-T'V pressure vessel.
