Longjiang Chemical Plant ( You County, Hunan Province) lies in Taoshui town of You County, and enjoys a beautiful and convenient location. We have UL certificate and Halal certificate for Sodium Fluoride. "Kailong" brand sodium fluoride and sodium silicofluoride are our leading product. Our sodium fluoride annual production is 4,000 tons, are mainly sold abroad. Our product has good quality and its price is competitive. Market demand is our guide. "Honesty and Sincerity, Quality First and...