TOSCO CO.,LTD. was established in 1980, which is a trading company dealing with industrial chemicals and laboratory reagents. The products include imaging Chemicals, intermediate raw material liquid, general food additive, pesticide intermediates, pharmaceuticals, chiral compounds, drug for use in electronic equipment, supplies and related material photosensitive resin, type high-pressure gas fluorine compounds, organic and inorganic, in addition to dye IR compound OLED , piperazine compounds, iodine compounds, compounds, sulfur compounds, solvents Glyme, amine urethane catalyst and a living soda (sodium bicarbonate), and perfume ingredients.