Newmen Group GmbH, operating through its website at http://www.mangan-berlin.com, is a company based in Berlin, Germany. While specific details about the company\'s activities are not provided in the brief description, the name "mangan" might imply a focus on materials or metals, possibly dealing with manganese, a critical industrial metal used in steel production and various chemical applications. Given the locale and the name, Newmen Group GmbH could be involved in either the trading, processing, or distribution of manganese or related products and services within Germany or across Europe. For more precise information about their offerings, services, and business operations, visiting their website or directly contacting them would be advisable.