About

VIO Chemicals AG focuses on the development, custom manufacturing and sourcing of chemical specialties and active pharmaceutical ingredients (APIs).
Specializing in tailor-made solutions for chemical intermediates, VIO Chemicals offers a complete range of services from process research to production, quality control, and delivery of commercial lots. The procurement competence focuses on the strategic sourcing of intermediates and APIs and comprises GMP/EHS auditing and regulatory services. VIO Chemicals AG is headquartered in Zurich, Switzerland, and has offices and production facilities in Nanjing and Binhai (Jiangsu province), China.
To learn more, visit www.viochem.com.