The South Korean team will provide assistance to Professor Tong Qingsong in the China South Korea new energy technology cooperation. Successful case: Professor Tong Qingsong introduced lithium battery testing equipment to the Korean doctoral team, which not only promoted the landing of the Korean doctoral team's lithium battery project in the Korean industrial park, helped the growth of its R&D team, but also promoted the landing of Chinese products in the Korean market. Chinese and South Korean units planning to carry out cooperation are welcome to contact. 1) Promote Chinese battery charging equipment, components, and new energy projects to the Korean market 2) Hope to obtain new energy and technology from South Korea    Contact email: 3802708317@qq.com