Vehicle suspension systems and components, namely, hydro pneumatic suspension units, pneumatic spring suspension units, pneumatic spring and damper units, rotary dampers, dampers, springs, controllable spring and dampers, real-time controllable spring and dampers, suspension controllers; vehicle suspension systems and components for heavy duty road and rail vehicles and for military vehicles, namely, hydro pneumatic suspension units, rotary dampers, dampers, springs, controllable spring and dampers, real-time spring and dampers, running gear, track tensioners, top rollers, suspension controllers; replacement parts and fittings therefor for the aforesaid goods

Installation of manufactured and approved parts for suspension systems for heavy duty road and rail vehicles and for military vehicles; installation of suspension systems for heavy duty road and rail vehicles and for military vehicles and of gearboxes, actuators, high pressure-high purity gas vessels, auxiliary power generation engines and electromechanical electronic instrumentation; repair, modification and maintenance of vehicle suspension systems and components for heavy duty road and rail vehicles and for military vehicles, gearboxes, actuators, high pressure-high purity gas vessels, auxiliary power generation engines and electromechanical electronic instrumentation; information, advisory and consultancy services relating to all of the aforesaid

Design and development of suspension systems for vehicles, heavy duty road and rail vehicles and for military vehicles, gearboxes, actuators, high pressure-high purity gas vessels, auxiliary power generation engines and electromechanical electronic instrumentation; analysis and testing of suspension systems for vehicles, heavy duty road and rail vehicles and for military vehicles; engineering services; product development testing; quality control testing and analysis for others; data analysis of test results on vehicles; stress analysis of vehicle parts, components and suspension systems; design and development of measuring equipment for analysis of vehicle suspension systems, components and parts; development of computer programs recorded on data media, namely, software designed for use in construction and manufacturing; design of manufacturing methods; information, advisory and consultancy services relating to all of the aforesaid