KOYO KAGAKU CO.,LTD. DYESTUFF


	Our company has been manufacturing Koyo Food Colours since 1953, and they are the products we proudly recommend. They are manufactured from the raw materials to completion consistently in the clean and the latest facilities. 　They passed our strict quality test and achieved the purity which is far better than legal standard. These products are stable in quality. 　In addition, we accept your order of pharmaceutical dyestuff taking account of your demand.


	We produce high-quality dyestuff and supply them for general industrial use. They are used in various goods like pens and sign pen, and are widely accepted.


	Legal dyestuffs for medical materials, medicated cosmetics and cosmetics are available.


	There are carotenoids, flavonoids, betacyanins and quinones, extracted from natural resources. 　Lac color (Laccaic acid) is extracted from sticklac, the raw material of shellac, and we provide the ones of the highest grade.