Henan Osman Biotech Co., Ltd. is mainly engaged in the research, development and production of new pharmaceutical intermediates. Through setting up a 2,000 square meters of product research and development center and marketing department in Minhang district of Shanghai city, we now have good abilities to offer customers the customized services of pharmaceutical intermediates from gram level to kilogram level; Un...

Henan Osman Biotech Co., Ltd. is mainly engaged in the research, development and production of new pharmaceutical intermediates. Through setting up a 2,000 square meters of product research and development center and marketing department in Minhang district of Shanghai city, we now have good abilities to offer customers the customized services of pharmaceutical intermediates from gram level to kilogram level; Un...

Henan Osman Biotech Co., Ltd. is mainly engaged in the research, development and production of new pharmaceutical intermediates. Through setting up a 2,000 square meters of product research and development center and marketing department in Minhang district of Shanghai city, we now have good abilities to offer customers the customized services of pharmaceutical intermediates from gram level to kilogram level; Un...