We are committed to the promotion and professional production of fine chemicals. We are specialized in dye intermediates with a wide range of products. Our company has many cooperative factories in China's Liaoning, Tianjin, Hebei, Jiangsu, Zhejiang, etc. Our main products are black sulphur, basic and cationic dye products, direct dye products, acid dye products, mordant dye products, solvents, pigments and related intermediates. We stick to our principle of "sincere, professional, ...