Procos, a German manufacturer of packaging for major luxury brands, has expanded into the U.S. market with the establishment of a Procos Americas office. Sébastien Williams, with more than 25 years of experience selling packaging for the beauty markets, joins Procos as sales manager of Procos Americas, Inc. Throughout his career, Williams has worked with leaders in the primary packaging niche, and will now also provide expertise and support in secondary packaging.