Pigment Research Institute has developed the fourth generation of iron pigments green low-carbon production process, with independent intellectual property rights of low-carbon technology, products and equipment, to promote the low-carbon development of the pigment industry. With excellent performance and stable quality, DF pigments are widely used in many industries and functional fields. DF colorants and food additives produced by membrane separation and micro and nano technology meet international standards, the products are pure and reliable, and are widely used in food, medicine, cosmetics and other industries.

https://www.sudyf.com/