Sandra Chang Ziebell

Sandra Chang Ziebell is a seasoned professional with extensive experience in sales and technical roles within the materials industry. Currently serving as the Western Sales Manager at RDAbbott since January 2021, Sandra has been with RD Abbott Company Inc. since December 2009, initially focusing on sales. Prior to this, Sandra held the position of Technical Sales Manager at Kirkhill-TA from December 2008 to October 2009 and spent 15 years at Dow Corning as an Application Engineer and in Technical Service from April 1993 to November 2008. Sandra holds a Bachelor of Science degree in Chemistry from California State Polytechnic University-Pomona, completed between 1984 and 1989, and graduated from Colegio Aleman Humboldt at the high school level.