Maanshan to mechanical and electrical co., LTD., the production of cold cutting machine, hot metal ladle hydraulic tilting, automatic ladle tilting, rolling mill, cooling bed, finishing equipment and other products has reached the domestic and foreign advanced technology and level, a lot of ways formed their own characteristics and applied the patent, now for the domestic and foreign well-known large and medium-sized companies provide products and technical services, established close cooperative relations, and widely praised by customers.