DH Technologies was established in China in 2012, and supplies the electrical components to wiring harness and electrical machinery manufacturers and so on. We do not only distribute the commercial-off-the-shelf components, such as connector, relay, fuse, tube, cable, busbar, PTC heaters and so on, but also manufacture the customized components, such as Battery Management System (BMS), Li-ion Battery Pack (LBP), Power Distribution Unit (PDU), Battery Thermal Management System (BTMS), On-Board-Charger (OBC), DCDC converter. Our products have advantages in price and quality, and we provide customers with the best mature solutions.