Barysun

Welcome to Barysun, a trusted brand under TSR Holding, specializing in the production of high-quality inorganic chemicals. With a strong focus on purity, performance, and reliability, we manufacture Barium Carbonate, Barium Chloride, Precipitated Barium Sulfate (Blanc Fixe), and Sodium Sulfide (Red Flakes & Liquid 60%). Our products serve a wide range of industries including ceramics, glass, pigments, leather, and chemicals. At Barysun, we are committed to consistent quality, safe production, and customer satisfaction. Subscribe to learn more about our products, production processes, and the science behind our solutions.