GWJ Technology GmbH
Celler Stra├če 67 - 69
38114 Braunschweig
Fon: +49 (0) 531-129 399 0
Fax: +49 (0) 531-129 399 29


Innovative and Groundbreaking

eAssistant, the web-based calculation software allows for fast and professional calculation, design and optimization of an extensive range of machine elements (gears, shafts, bearings, etc.).more...

Fast and Easy

eAssistant CAD plugins, the powerful and intelligent tools for 3D CAD systems to increase the development process.more...

Practical and Reliable

TBK 2014 calculation software for the calculation of gearings and drive elements, tried and tested for over 25 years.more...

Powerful and Flexible

GearEngineer, the special software for the calculation of the real 3D geometry of gearings (e.g., spur and bevel gears).more...

eAssistant login
CAD plugin
TBK 2014 start screen