As a supplier of high-end chemicals, Nanjing Klender Bio-Technology Co., Ltd. is mainly engaged in the research, development, production and trade of Heterocyclic compounds and Carbohydrates. Besides researching and developing products independently, we also establish long-term relations of research cooperation with many research units and universities, and we lay great stresses on the research and development of new products; taking the advantages of our company on the technology and price of high-end pharmaceutical intermediates, we have the good abilities to meet customers' demands to custom-made chemicals from gram to kilogram level. Sticking to such tenet of "human-oriented, courteous service and mutual benefit", we are dedicated to offering our customers various pharmaceutical intermediates with excellent quality; at the same time, we also provide contract manufacturing and custom synthesis as well as technology transfer for customers with special requirements.