Shanghai Yaoshuai Commercial Development Co., Ltd. is a modernized company integrating R&D, production and sales of special steel, which is specialized in R&D and sales of high-manganese steel and wear-resistant steel products. Our research on the rolling of high manganese wear-resistant steel Mn13 plates is at a leading position in China at present. We offer a rich assortment of products in all kinds of specifications, and users of our products are all around the country in industries of mining, metallurgy, coal, machinery, electrical equipment, automobile, and so on. In 2006, our high manganese wear-resistant steel Mn13 rolled plates were exported to Japan.