Part
Chandrayaan-3 mechanical hardware (HAL)
HAL mechanical hardware (Chandrayaan-3 lander/rover) is Hindustan Aeronautics Limited's structure and mechanisms for ISRO.
Hindustan Aeronautics Limited is the main provider of Chandrayaan-3 mechanical hardware for ISRO, including metallic and composite structures for the lander and the rover.
Mission brief
On Chandrayaan-3 those structures are the lander and rover mechanical hardware.
Schematic
The hardware sits on the Chandrayaan-3 delivery, on the lander and the rover.