Electrolytic manganese metal

Hunan QingChong Manganese Industry Co.,Ltd,founded in 2005. is located in xiangtan, hunan province.Qingchong is mainly specialized in manufacture of manganese dioxide,manganese sand ,electrolytic manganese dioxide ,Activated manganese dioxide. So far,Qingchong has four production lines,we can yearly produce 50000tons of manganese dioxide and 20000tons of manganese sand.QingChong won lots of honors for its products,such as ISO9001 certificate.So far ,QingChong has exported ...