Hua-Chem Group strives to be a great and the most respected chemical production enterprise. Our customers will see us as an industry leader through our focus on economic success, innovation, environmental, health, and safety performances. The Group has independently developed the high-quality dye intermediate, DSD acid and it has become the biggest producer for DSD acid with the help of its continuing technology development. Hua-Chem Group has been actively participating in the development of DSD acid industrial standard in China.