NISCO.NISCO (NANJING STEEL GROUP CO., LTD), founded in 1958, is a key steel enterprise of the National “Second Five-Year Plan”, and the main enterprise of Jiangsu Special Steel New Material Industry Chain. The company builds “four major research institutes + four levels of R & D platform” innovation system, R & D investment of more than 3%, and 82 scientific research institutes around the world to cooperate with more than 500 industry-university-research projects, presided over the formulation of 268 standards (including two international standards), 164 technologies up to the international leading level. The company is the first to create the world's thickest 100mm stop-cracking steel and 5Ni low-temperature steel, 9% nickel steel, high-strength wear-resistant steel won the National Manufacturing Industry Championship, and its products have served more than 300 big countries and heavy equipment.