Zhejiang shengyu chemical co.,ltd is specialized in dyestuff,dyestuff intermediates and pharmaceutical intermediates with an integration of R&D,industrial. We has established good cooperation relationship with many domestic and oversea customers based on our advanced technical support,good specialized accomplishment and excellent service.Most of our products have been exported to Europe,America,Asia and Many different countries and areas in the world . Products Disperse Dyestuff( 1:1 customization of dyes to reduce costs. customize the dye combination with the “High cost performance”and “Personalized “.) Besides that we also have Vat Dye,Acid Dye,Direct Dye,Cationic Dye,Solvent Dye.