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Your contact persons

Ms. Kathrin Boehmer
Phone: + 49 30 / 53 04 25 01

Kathrin is working with CRYSTAL since 2008. Beginning with 2015 she is your contact person for substrates and wafer.

Ulrich Krzenziessa
Phone: + 49 30 / 53 04 25 12

Ulrich has a Master`s degree in physics and is responsible for CRYSTAL`s optical components for more than 25 years.