Professional manufacturer of organic pigments


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Sweat achieves dreams, strength witnesses glory

In April 2000, the company passed the ISO9002 quality system certification. In August 2005, it successfully passed the ISO14001 environmental system certification. It is a high-tech enterprise in Jiangsu Province and a key enterprise in Haimen City.





Zhengyan 40 years, new starting point, new journey

Nantong Zhengyan New Materials Technology Co., Ltd. Established in 1976,Our company is one of the earliest high performance organic pigment and metal complex solvent dye manufacturers in China . With the most advanced production line in China our company possesses a comprehensive production capacity of 8000MT organic pigment and metal complex solvent dye. "Zhengyan" brand of organic pigment and solvent dye are widely used in the industries of coating, printing ink, electrochemical aluminium, plastic, leather products, stationery, etc. Quality of most products has completely reached international levels, we are ISO 9001 and ISO14001 certified. We have established a new manufacturing base covering a total area of 42,000 square meters in Linjiang Industrial Park in Haimen City which is in the near north of Port of Shanghai.
We are sincerely looking forward to establishing long-term and mutual-beneficial business relationship with reliable partners in the field of organic pigment and metal complex solvent dyes,your early comments will be highly appreciated.


With total assets of 258 million yuan


Covers an area of 53,000 square meters


220 employees


Comprehensive production capacity of more than 8,000 tons


Into the Zhengyan

In recent years, our factory has developed all kinds of organic pigments and solvent dyes. The quality of most products is at or close to the international level of imported products such as Switzerland and Germany. The product sales network is exported to more than 30 provinces and cities in China, but also exported to Europe. , South America, Southeast Asia and other countries and regions.



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Linjiang Industrial Park, Linjiang District, Haimen, Nantong, Jiangsu

Tel:+86-513-82269078, 82269178
Sales department ( Ministry of Foreign Trade):+86-513-82269278


Hot products: Pigment Yellow 3G | Pigment Yellow 4G | 

Service Hotline

+86-513-82269078 , 82269178


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