孙（Sun）志清（Ben）

志清（Ben）孙（Sun） is a Manager at Heraeus, where they oversee projects related to metallization silver paste for silicon solar cells. They previously held roles as an R&D Manager and Innovation Supervisor at Heraeus, and as a Project Leader and Researcher at Hong Wei Group in Shanghai. 孙 earned a Master of Material Engineering from上海交通大学 from 2008 to 2010. Their career has focused on developing innovative materials and providing technical support in the solar energy sector.