thiourea dioxide

is a China’s manufacturer of Thiourea Dioxide and Thiourea with the annual output of 5,000 tons, respectively. The products are exported to Europe, USA, Japan, and so on.

The company owns the R&D center with 18 persons and obtains annually the supports of the National HighTechnology Research and Development Program (863 Program) of China. The R&D center work ensures the products to be in the leading status all the while.

Thiourea dioxide (i.e. TDO, formamidine sulfinic acid, FAS) has many advantages, such as high reducibility, excellent heat stability, nonpoison, tasteless, easy operation, transportation and storage convenient etc. As a new kind of reducing agent used as exchange of sodium hydrosulfite, it can be extensively used in textile dyeing, pulp bleaching and other industries as kinds of reduction agent, bleach, decolorizer, plastic stabilizer, antioxygen of organic synthesis and sensitiet of sensitiet.