Liwang Chemical (Nantong) Co., Ltd is located in Tongzhou Economic Development Zone, which is in the rich and beautiful Yangtze River Delta. Trough years of research and development with great concentration, the company has now six series of AZO pigments, phthalocyanine series, fluorescent series, and environmental pigments, pigment paste series, auxiliaries of textile dyeing and printing series product. Those are widely used for printing ink, paint, plastic, rubber, leather, and printing, dyeing and coating industries. Products sell well all over the country and are exported to Europe, South America, Africa and elsewhere. Excellent quality has won users�����ermanent trust and widespread praise.