Zibo勇士金属材料有限公司 was established in 2016 with a registered capital of 8 million yuan, located in the Changjia Town of Gaqing County, Zibo City, Shandong Province, within the compound of Gaqing Fifth Oil and Cotton Factory. It is a modern industrial and trading enterprise integrating production, processing, distribution, and wholesale. The company mainly operates manganese dioxide powder, manganese sulfate, and manganese ore powder, including domestic manganese ore and various grades of manganese products from Brazil, Australia, Gabon, Morocco, and other countries. As a town-run enterprise, it meets all environmental protection requirements and has passed the safety production standardization and dual system review for potential hazards.