We are manufactures of Medicine,Pesticide, and Sensitization materials. Our company has more than 70 productions. Nearly 20 productions has high market share at international and civil market, which are of high quality and preferential prices. Our main products: Di-tert-butyl-dicarbonate(DIBOC, BOC anhydride), Diisopropyl azodicarboxylate, 2-methyl-3-biphenylmethyanol, 4-Nitrophenyl chloroformate, Adamantane Series, Trifluoromethoxyl-serial compounds, White chromatophilic electric conduction fiber, and nanometer material.