ShangHai PuAo Biotechnology Co.,Ltd is a high-teach company registered in ShangHai ZhangJiang Hi-Tech Park (Pudong) specializing in the industrialization of fermentation and enzyme technology. We are mainly deal withe the production, distribution, technical R & D and service of biotechnology, including international trading and service. ShangHai PuAo biotechnology Co.,Ltd takes the lead in the field with strong technical research & development ability as well as rich engineering experience, and it has developed and owned many advanced technologies about microbial fermentation and enzymes.