Our company has developed outstanding applications of technology based on our unique sulfurization process, which we apply in the fields of pharmaceutical intermediates and electronic materials

We provide outstanding products among pharmaceutical intermediates, agricultural chemical intermediates, electronic materials, resin additives, cosmetics, and aids to the surface treatment of copper plating.
In particular, we are the only manufacturer in Japan of “1-thioglycerol 98% (3-mercapto-1,2-propanediol)” and “3-MPS soda (sodium 3-mercapto-1-propanesulfonate)”. These are both used by many companies.