Shanghai Oster Biotechnology Co.,Ltd
Shanghai Oster Biotechnology Co.,Ltd is founded in 2009,Which is a
comprehensive and high-tech enterprise specializing in raw powder,
chemical synthetic drug, pharmaceutical intermediates, Chemical raw
materials, as well as chemical antisepsis. integrating R&D,
manufacturing, operating and marketing into an organic whole. Our
company commit to provide the first-class products and high-quality
service for global consumers.