Industrial keyboards are among the most important parts of the operator's panel in the LHM equipment, which are used as one of the interface for accessing the information of equipment and are important because of their direct communication with the operator, due to the need for spare parts and the limitations, the company has taken steps to construct these parts inside the country, including the following items:

- Design and construction of metal panel and panel membrane
- Designing and manufacturing hardware and software for controller boards and I/O (it is noted that these boards are four layers and allow communication with the control center of the device)
- Designing and manufacturing of 48 key hardware keyboard