We are an enterprise specialized in producing intermediates for chemical dyes. As a member unit of China Dyestuff Association and Zhejiang Dyestuff Association, our company owns self-support import & export authority. Our company&＃039;s leading products 4-Nitroaniline (Para nitro aniline) have a yearly production capacity of 4, 000t. In May of 2004, our company received certificate of ISO9001: 2000 international quality certification, with its products&＃039; technical and economic indexes ranking the first in the world. Products are well received in Southeast Asia, US, Brazil, Japan, Korea as well as different parts of our country.