What are the leaders of charging pile concept stocks?

What are the leading stocks of the charging pile concept? Charging pile concept list charging pile is similar to the tanker of gas station, which can charge various types of electric vehicles according to different voltage levels. The development of electric pile industry is expected to replicate the development path of new energy vehicles and gradually enter the stage of industrial development. A shares have many charging pile concept stocks. Here are some related concept stocks of charging piles. List of charging pile concept stocks 1, Gao Ping Electric 6003 12, Gao Ping, General Electric and other companies have charging pile business. 2. Yili Jieneng 600277,2065438+On April 2, 2008, it was indicated on the interactive platform that at present, Beijing Yili Smart Energy Technology Co., Ltd., a subsidiary of the company, has developed smart charging piles in Beijing Water Cube and Yili Ecological Plaza, Shanghai Maritime New Oriental and Tianjin Binhai New Area. 3. Jinbei electrician 002533. By the end of the reporting period of 20 17, the subsidiary had operated a total of 1475 vehicles from Nengyuka (including 900 vehicles purchased in 20 16 and 575 vehicles newly purchased in 20 17), and completed 5 1 seat charging stations. 4. Hongrun Construction announced in July 2002 and 2065438+2005 that Hongrun Construction plans to invest in the construction of 100 MW photovoltaic grid-connected power station project, and steadily expand new energy sources, with an estimated total investment of 1 100 million yuan; At the same time, the company is also actively expanding the construction of new energy EPC projects, and plans to invest in national new energy charging pile (station) projects to extend the new energy industry chain. The estimated total investment is 654.38+0 billion yuan. Infineon 300582 has 60W and 45KW charging piles. 6. Jingquanhua 002885, the company is mainly engaged in the production and sales of R&D, magnetic components, power supplies and special transformers, including supporting the production of related magnetic devices for charging pile customers. 7. Yingkerui 3007 13, the core component supplier of intelligent high-frequency switching power supply, is used for power supply products such as charging power supply modules and systems for electric vehicles and power supply modules and systems for power operation; The main customers include equipment suppliers, listed companies and new energy enterprises with a certain scale under the State Grid. Charging pile products account for 82% of the main business. 8. Shaoneng Co., Ltd. 00060 1, "20 17 Annual Report" said that during the reporting period, the company's enterprises engaged in refueling (refueling) charging station business seized the favorable opportunity that Chaohui Expressway was fully connected and the traffic volume increased significantly, strengthened operation management and effectively improved business performance; At the same time, it has expanded the trade business of oil products. The charging piles built by the company were also put into operation during the reporting period. 9. Guo Xuan Hi-Tech 002074, one of the domestic large-scale electric power new energy equipment manufacturers; The rights issue raised an annual output of 265,438+00,000 new energy vehicle charging facilities and key parts projects, with high-power charging piles as the main products. 10, CLP xingfa 002298, "It has rich municipal customer resources and system solutions for charging piles and stations; The production and sales of AC and DC charging piles are in good condition, and the wireless charging piles have been developed and tested. 1 1, Digital Source Technology 000909, "In 20 17, DC charging piles and AC charging piles developed and produced by the company have been sold in batches, and won the" Jia Yun Creative Award "at the Zhejiang Electric Vehicle Charging Service Innovation Summit Forum in 20 17. In research and development, the main products are developing in the direction of intelligence and group charging and group control. The company uses its years of foundation in the field of electronics to develop in the direction of smart cars. The front-loading system of the center console, which is responsible for the production and design, has entered the front-loading systems of automobile manufacturers such as BYD and Xinhaiyang, and successfully built a smart car networking platform and established a preliminary unmanned laboratory. Charging pile modules have also been supplied in large quantities. " 12, Ke Hua Hang Seng 002335, was selected as a qualified supplier of electric vehicle charging equipment of State Grid, and has a series of products and solutions such as AC charging piles, DC charging piles, integrated charging piles, wall-mounted charging piles, intelligent networking and monitoring systems; Selected as a supplier of Vanke Group.