Our factory produces light magnesium oxide (content 93-95%), light magnesium carbonate (content 41-45%), basic zinc carbonate (content ≥57%), and indirect process zinc oxide (content ≥99.7%). We also distribute Tianjin Labo Additives' rubber antioxidants RD, A, D, as well as Nanjing Petrochemical's antioxidant series including RD, A, D, 4010NA, MB, DNP, and more. We guarantee quality and offer competitive prices. Welcome to discuss!