Your direct contact

Contact

Area of Competence

Country/Region

Bruce Wu

Asia

Jörg Balster

Director SEPURAN® Process Gases

Europe

Sandra Uebbing

Director SEPURAN® N2

Europe

Ingrid Velthoen

Manager Process Development SEPURAN® NG

Europe

Volker Wehber

Director SEPURAN® Green

Europe

Hiromitsu Sugawa

Daicel-Evonik Ltd.

Japan

Hwajong Lee

Hwail Co.

Korea

Maureen Schaefer

Group Manager Membranes, Americas

North America

Micheal Yeong

Group Manager Membranes, South East Asia

South East Asia