Dvolt emerged as a remarkable brand through the fusion of two industry giants, ETC and Panteng Electric, both possessing decades of invaluable experience in the field of electrical engineering and power solutions. This union marked the beginning of a powerful venture headquartered in Wenzhou, China.

ETC, with over 20 years of dedicated service, had cultivated a sterling reputation for providing comprehensive power services. Their professional engineering teams were known for delivering one-stop solutions, customizing power installations, and ensuring seamless operation and maintenance for various settings, ranging from residential and industrial buildings to agriculture and commercial spaces. ETC's contributions had played an integral role in sustaining the normal functioning of local power grids nationwide, garnering immense customer support and admiration.