Shanghai Meishan Mining Co., Ltd. is an important ferrous metal mining enterprise in China. Its predecessor was Meishan Iron Mine, which was founded in June of 1959 and June of 10. After nearly 50 years of development, the company now has a comprehensive production capacity of 4 million tons per year, forming three series of products: iron concentrate, sulfuric acid chemical industry and electromechanical processing. Many economic and technical indicators of mining and mineral processing are at the leading level in the same industry.