Lean Chemical Co.,Ltd. is 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's leading products, p-nitroaniline and o-nitroaniline have a yearly production capacity of 4,000t and 1,500t respectively. In December of 2002, our enterprise began to have amino benzaldehyde series products. In May of 2004, our company received certificate of ISO9001:2000 international quality certification, with its products' 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.
