What are the contract energy management concept stocks?

Contract energy management has cleared the way for the development of energy-saving services. On the one hand, the energy-saving service income of energy-saving service companies will increase with the support of policies; Under the contract energy management mode, companies with a complete energy-saving service industry chain will benefit more, and energy-saving services will not only bring stable cash flow. It can also stimulate the demand for energy-saving equipment; On the other hand, thanks to subsidies such as tax incentives, profitability has been greatly improved. Therefore, it has a first-Mover advantage for companies that take the lead in implementing contract energy management in industries, buildings and other fields to provide energy-saving services. This is good for contract energy management concept stocks of listed companies such as Yanhua Intelligent, jiuzhou electric, Hekang Variable Frequency, Power Source, Taihao Technology, Zhongke Electric and Saiwei Intelligent. Taihao Technology (600590): the electrical leader of intelligent building, grasping the banner of energy conservation and environmental protection Tongfang Co., Ltd. (600 100): The rapid growth of the company ushered in a good start. Yanhua Intelligence (002 178): The national expansion led to a decline in gross profit, and the performance met expectations. Hekang Frequency Conversion (300048): Comments on major events: The performance is strengthened and the breakthrough is just around the corner. Guang Zhi Electric (002 169): The business is in the off-season and the performance is average. Rongxin Co., Ltd. (002 123): The company has made another breakthrough in the application of SVG in power grid. Silanwei (600460): Steady and bright, and its performance is improved to Haoda Intelligent (00242 1) quarter by quarter. Sanan Optoelectronics (600703): Wuhu project is progressing smoothly, and the market may be hovering at a low level. Huaguang Co., Ltd. (600475): The investment value gradually appeared, and it was upgraded to "strongly recommended" Hangguo Co., Ltd. (002534): The net profit in the first half of the year was lower than expected, and the annual performance was good.