... low-carbon steel, stainless steel, high-alloy steel, and cobalt-base, etc. In cooperation with the Harbin Welding Research Institute, ... company, Angang Subsidiary Enterprise Company, has been the Anshan base for industrialization of research results, for the purpose of professional ... steel, stainless steel, high-alloy steel, and tool steel, cobalt-based alloy, special alloy, etc. At the same time, ...