As a leading supplier of basic chemicals with a diverse product line, we are constantly mindful of providing outstanding cost performance and thorough service. As a result, our products are well appreciated in a wide range of applications. Our facilities and technological capabilities serve as the cornerstone of our company, allowing us to create organic acids such as phthalic anhydride, succinic acid, and fumaric acid, as well as inorganic chemicals such as sulfites, bisulfites, and thiosulfates, stably and in bulk.