Shanghai Beierle Bio-Sci-Tech Co., Ltd was established in 2001. It specializes in the monoclonal antibody business with small scale and short history, but also with high quality of products and being of good reputation. Our expertise covers the entire monoclonal antibody technology range from raw materials to finished healthcare products. The chief-expert of ours is the first one in china to apply monoclonal antibodies to making diagnostic tests in 1985, and also the first one in china to use immuno-gold in making diagnostic kits in 1989. The products of ours are as followings: Anti-hCG, Anti-HBsAg, Anti-AFP, Anti-Albmonoclonal antibodies. All of those products are useful for making diagnostic kits, with highly strict quality and competitive price to customers. High quality has always been the cornerstone of all our operation. Besides that, we are also pleased to provide the consult service of producing monoclonal antibodies and diagnostic tests.