Weifang Shenghe Zhuji Co., Ltd., is the professional manufacturer of Thiourea Dioxide (Formamidine sulfinic acid, FAS)in China. The product meets the standard of HG/T3258-2001.
Located in Weifang, Shandong, China, the company has 13 R&D persons to pursue the best quality. The product is exported mainly to Japan, Korea, Europe, and USA.
We would like to be the your supplier of thiourea dioxide with best price and high quality.