Nanjing Chemical Reagent Co., Ltd. is a company with more than 40 years' development history, which was named Nanjing Chemical Reagent No. 1 Factory when it was founded in 1958. We are mainly engaged in producing, importing and exporting six categories of products, such as chemical reagents, catalysts, precious metal salts, pharmaceutical auxiliary materials, photographic reagents and bio-chemical reagents of aminophenol variety. Our products can be further divided into over 600 brands.