Nanjing Qingbell Co., Ltd. is located in Yanjiang Industrial Development Park in Nanjing city. Cooperating with universities in Nanjing, we are specializing in the research, development and production of new fine chemical and biochemical products. At present, our biological buffers and biochemical reagent are widely being used in a lot of fields; they now are well received and highly appraised in the market. Up to now, Qingbell has had a plenty of faithful customers in universities and famous pharmaceutical companies all over the world.