Hunan Edsun Electrical Science and Technology Co., LTD is located in Changsha National High-tech Industrial Development Zone. As a high-tech enterprise with international influence, Edsun has ultimate pursuit in the field of electrical equipment. Never being satisfied and keep making progress is the core spirit of Edsun. At the very beginning of its establishment, the company was determined to contribute its strength to the power industry for the whole country and society. The self-developed AC and DC intelligent integrated power supply is well-reputed in the entire industry. At the same time, the company has further expanded its research to include automotive power supplies, including car emergency starter power, vehicle battery chargers, and wireless inflatable pumps. As well as the company continues to develop new energy vehicle charging piles, there are portable models, wall-mounted models, standing piles. Equipped with self-developed high-tech safety chip, can be app-controlled, appointment time, leading the research and development process of charging piles.