We,Hunan Gerui Science And Technology Co., Ltd. was established in 2004, located in Changsha city, Hunan Province, China.
      We are manufacturer,processor and supplier of manganese products.We strive to offer high quality and reliable products at competitive price. Hunan Gerui is a highly efficient and innovative company and becoming a leader in the manganese industry. We pride in advanced production equipment and complete inspection facilities.
      Our primary products consist of Electrolytic Manganese Metal Powder, Electrolytic Manganese Metal Flakes, Manganese Metal Lumps/Ingots,Manganese Metal Briquettes,Mn3O4 etc.
      With strict management of quality and service, our production process has passed ISO 9 0 0 1 certification. And we have been exporting products to East Asia, Southeast Asia, Europe,America etc. and enjoy a good reputation of excellent service and consistently receive positive feedback from our customers. We welcome your inquiry!