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"...