Triowin provides professional services in engineering design, processing and manufacturing, project management, verification and after-sales service, and provides a full rangTriowin provides professional services in engineering design, processing and manufacturing, project management, verification and after-sales service, and provides a full range of personalized mammalian cell culture bioreactors and innovative overall engineering solutions from laboratory, pilot to production scale for biopharmaceutical companies such as vaccines, monoclonal antibody drugs, and recombinant protein drugs.e of personalized mammalian cell culture bioreactors and innovative overall engineering solutions from laboratory, pilot to production scale for biopharmaceutical companies such as vaccines, monoclonal antibody drugs, and recombinant protein drugs.