MJTRONICS MJtronics is a reputable exporter of pre-owned IT equipment, specializing in quality refurbished PCs, mini PCs, and PC components. We offer a diverse range of meticulously tested and restored products to meet the global demand for cost-effective and reliable IT solutions. Based in Germany and established in 2022, we emphasize the importance of quality and sustainability in our product selection. Our commitment to excellent customer service and our expertise in the IT sector position us as an ideal partner for importers seeking top-notch, refurbished technology solutions.