Nantong Zhengyan Pigment Chemical Co., Ltd. is located in Haimen of Jiangsu Province, where is known as "little Pudong on Golden Delta" and is near to Shanghai. The company was established in 1976. With over 3 decades of development, the company now owns a capital of nearly RMB 258 million including fixed assets of RMB 70 million and net assets of RMB 136 million. It occupies a total area of 53,000 square meters and has 320 employees including 45 junior and senior technicians in different fields. We received ISO9002 quality system certification in April, 2000 and ISO14001 environmental system certification in August, 2005. Our company is the key enterprise in Haimen, Nantong Cleaning Production Advanced Enterprise and Haimen Top Ten Environmental Friendly Enterprise.

Our enterprise is specialized in production and development of high-grade organic pigments and dyes. With most advanced production line, our company has a comprehensive productive capacity of 2,500T including 1,000T phthalocyanine series pigment, 400T medium and high grade red pigment, etc. Products are widely used in the industries including printing ink, coating, electrochemical aluminium, leather products and stationery, etc. In recent years, we have developed various kinds of high grade organic pigment and solvent dye. Most products quality has completely reached international level of Germany and Taiwan. Sales network covers over 30 provinces in China. Products are also exported to Europe, South America, Southeast Asia etc.. Persisting on the principle of “technology is the first productivity", our company has dedicated to development and research of new products and also has established close technical relationship with Shenyang chemical Research Institute, Shanghai Dye Research Institute, etc.. Owing to the business philosophy of “excellent quality, super service”, enterprise tenet of " union, hard-working, enterprising" and enterprise culture of " people oriented ", our factory has fostered a well-known trademark in the pigment fields of China.