Company Description
Hunan QingChong Manganese Industry Co., Ltd is a professional company which engaged in manufacturing and trading manganese products, such as: natural manganese dioxide powder,electrolytic manganese dioxide, active manganese dioxide, manganese sand, manganese green sand, water treatment manganese sand and so on. A series of
Hunan QingChong Manganese Industry Co.,Ltd product get approval of SGS,and ISO9001.
await your valuable inquiries .
please contact: xiaojuan8321(at)126(dot)com