Kunming Heqi Industry & Trade Co., Ltd was established in 2000. It is a collection of R&D, production and marketing as a company focused on inorganic salts including Sodium Silicofluoride, Magnesium Silicofluoride, Zinc Silicofluoride, Potassium Silicofluoride, Calcium Silico Fluoride, Ammonium Silico Fluoride, Sodium Fluoride.