About Us

VIO Chemicals AG, with offices in Switzerland and China, is a Swiss company developing and producing organic intermediates on a custom-manufacturing basis and sourcing existing intermediates and API's for international clients.

For it's production requirements, VIO Chemicals AG uses its own manufacturing site and the facilities of selected partners in China.

VIO Chemicals AG is a reliable partner for:

• supply of new precursors for product development and industrial production
• cheaper, alternative supply without worrries of direct purchasing from China
• outsourcing and sourcing arrangements