SRF’s Specialty Chemicals Business enjoys an enviable reputation for its capabilities in developing and manufacturing advanced intermediates.  SRF is back integrated into the commercial production of a broad range of fluoridating reagents, including elemental fluorine, that allows us to employ various strategies in incorporating the fluorine atom into your molecule in creative and collaborative ways.


Chengda is a pure play pharmaceutical chemical company that engages in the research, development, and manufacturing of complex pharmaceutical chemical intermediates. We employ strong chemical development expertise and advanced analytical instruments for the development of cost effective and reliable chemical processes. Chengda offers its clients custom manufacturing services from kilogram to metric ton quantities.