Nanjing Hanrui Cobalt Co.ltd
- Contact:pauline zhao
- Tel: 86-25-52768328
- Fax: 86-25-52108165
- Mail: paulinezhao@126.com
Main product: cobalt powder (Co:99.8%)
cobalt tetroxide (Co:73%)
cobalt sulfate (Co:21%)
cobalt chloride (Co:24%)
cobalt oxalate(Co:31%)
cobalt acetate(Co:23.3%)
cobalt carbonate(Co:46.5%) ....