Printing Services is a technology-based sector that encompasses the production and distribution of printed materials through various electronic devices. This category includes the utilization of advanced design software to create digital models, which are then brought to life using 3D printing technology. It also covers the usage and sale of 3D printer filaments and accessories, which are integral components in the 3D printing process. This field integrates multiple aspects of technology, software and electronics to provide comprehensive solutions for printing needs.