OPLAS® colors were developed for coloring plastics, and because of their high quality, such as strong resistance to light and heat, they are quite well received throughout the world. And because the products are highly compatible with resin, they give beauty and transparency that are unattainable with pigments. Apart from OPLAS® colors, there are other product series which are more suitable for other resin types, such as NUBIAN® colors, which are for engineering plastics, and OIL colors, which have wide-ranging usages because of their superior coloring property.