As the member of China Organic pigments association, hi-tech enterprise of Shandong province and Organic pigment engineering technology center in Dezhou city, Shandong Yuhong Pigments Co., Ltd. is the specialized manufacturer of "Yuhong" and "Kaihong" branded serial organic pigments. As an I/E licensed company, we got the certificate of ISO9001:2000 quality system in December, 2002. Cooperating well with universities and institutes in China, our organic pigment research institute has developed new products and preparations for Coating/Printing colour paste, Printing ink, Paint, plastic, rubber, culture and education, etc. These products enjoy excellent market potentials. Now, we have experienced technicians and complete inspection facilities such as laser particle size distribution calcimeter from UK, and USA X-Rite colour photometer. Our products have good quality and high assay, and can meet the national leading standards of China.