Over 15 Years experienced on Switching Power Supply Design and Manufacturing Our Company was established in 2003, seated in Dongguan, Guangdong, a well-known manufacturing city. DESEN ELECTRONICS TECHNOLOGY(DG) CO., LTD. is a specialized integrated enterprise and engaged in Switching power supply, USB power supply, DC converter, Battery charger, Power connector, USB C PD charger, Wireless charger etc. Widely used in ...