YI SHI YUAN PTE LTD

This sub-class includes the manufacture of blood fractions and/or culture media (e.g., antisera, serum or plasma) of plant or animal origin for human use. Units in this sub-class are primarily engaged in: - processing of blood - manufacture of radioactive in-vivo diagnostic substances for human use - manufacture of biotech pharmaceuticals for human use - processing of glands and/or manufacture of extracts of glands etc. for human use