GWJ Technology GmbH
Rebenring 33
D-38106 Braunschweig
Germany
Phone: +(49) 531-129-399-0
Fax: +(40) 531-129-399-29
Web: www.gwj.de
GWJ provides a web based engineering software "eAssistant" for calculation of machine elements like shaft, gears, shaft hub connection ...