tangshan sunfar silicon industry co.,ltd
- Contact:ellen wang
- Tel: 86-0315-13780258533
- Mail: ellen@tssunfar.com
Main product: potassium hydroxide solid 90% flakes and 48% liquidpotassium sulfate(SOP 52% water-soluble, SOP 50% water-soluble,SOP 50% granular, SOP 50% powder)