SEANA C&T

We are supplying UV BLOCK MATERIALS like ZnO, TiO2. have a special patent to produce these materials. Absolutely our products distinguish from other existing Our very good wavelength range (Up 200nm~400nm) . supply them as the slurry after mono-dispersed powders produced by hydrothermal ...

Telephone： 82-17-4280662Address：301, 394-10, Huam-Dong, Young San-Gu