HIT Welding Industry Co., Ltd. researches, develops, produces, and sells fusion welding materials in China. Its products include gas shielding and submerged arc welding wires, mobile rail flash welding machines, trackless autonomous crawling arc welding robots, quantong stainless steel and aluminum welding wires, and arc light electric welding electrodes. The company also offers carbon steel, low alloy steel, stainless steel, aluminum alloy, nickel-based, and flux-cored welding wires, as well as special welding rods, fluxes, welding strips, thermal bimetallic products, and other varieties. These products are used in petroleum and liquefied gas pipelines, pressure vessels, container manufacturing, medical appliances, railway, shipbuilding, automobiles, and motorcycles. Founded in 1996, the company is based in Changzhou, China.