Profile: Yucheng Chemical (shanghai) Co., Ltd. provides silica gel products for the pharmaceutical industry. Our products are column chromatography, thin layer chromatography silica gel plate, macro-pored, and type B silica gel. Thin layer chromatography silica gel plate is coated by the modern equipment, which updates the part of formula, gets rid of the original preparation, and blends at the strict proportion. Our macro-pored silica gel is used as catalyst or catalyst carrier in the manufacturing of important industrial products such as cyanuramide, benzene anhydride, maleic acid anhydride, butadiene rubber, and acrylic nitrite. It is also used for highly refining petrochemical products, by adsorbing aromatic hydrocarbon.