The factory was founded in 1980. It is a dyestuff chemical manufacturer that engages in research, production, and operation. The company specializes in producing acid dyes, mordant dyes, and dye intermediates. At present, the company holds more than ¥20 million assets. The annual output is 1,000 tons, and the registered trademark is "Wenyou". The company has been rated as "valuing quality and keeping promise" unit by Jiangsu Bureau of Quality and Technical Supervision.

There are 6 senior engineers, 6 engineers, and 10 technicians in the research department. Our acid blue HRL (C.I Acid Blue 182) is pioneer in China, and it has won Golden Bull Prize of New Product in Jiangsu Province. We are the unique manufacturer of new-model acid mordant red 9 # (C.I mordant red 9), acid mordant brown KE (C.I mordant brown 15), and direct dye violet 9# and 51#. Based on cooperative relations with Shenyang Research Institute of chemical industry and Shanghai Dyestuffs Research Institute, the company is capable of developing more new products.

There are 9 workshops, equipped with complete water, electricity, and steam facilities, in production department, 3 refrigerating units with 150,000 large calories per hour, and nearly 100 enamel reactors with the range of 1000L-5000L. Moreover, the factory has automatic sewage treatment facilities, and the wastewater can achieve the national first level discharge standard after the treatment. Our sales company is responsible for product distribution. Our products are sold directly to woolen mills and dyestuff chemical companies throughout the country. Furthermore, the factory communicates closely with import and export corporations in Shanghai, Hebei, Tianjin, Qingdao, Zhejiang, Ningbo, Hainan, Shenzhen, Jiangsu, Wuxi, and other regions. In addition, 80% of our products have been exported to Japan, U.S.A., Britain, Germany, Egypt, South Korea, and other countries and regions.

We would like to cooperate with more clients for creating a more brilliant future!