动态点评：业绩不及预期，新能源设备打开新空间

Investment Rating - The report maintains a "Buy" rating for Dongwei Technology (688700) [7] Core Views - Dongwei Technology reported a revenue of 915 million yuan for 2023, a year-on-year decrease of 9.52%, and a net profit attributable to shareholders of 155 million yuan, down 27.44% year-on-year [5] - The decline in revenue is attributed to a significant drop in PCB equipment sales, which accounted for approximately 30% of total revenue, while general hardware plating equipment and new energy equipment saw some growth [5] - The company is making progress in photovoltaic copper plating equipment, which is expected to become a new growth point, with the third-generation equipment already shipped and in the commissioning phase [6] Revenue and Profit Forecast - The revenue forecast for 2023, 2024, and 2025 is adjusted to 915 million, 1.42 billion, and 2.04 billion yuan, with year-on-year growth rates of -9.52%, 55.55%, and 43.59% respectively [11] - The net profit forecast for the same years is 155 million, 290 million, and 393 million yuan, with growth rates of -27.44%, 87.51%, and 35.43% respectively [11] - The current price corresponds to a PE ratio of 55, 29, and 22 for the years 2023, 2024, and 2025 [11] Industry Insights - The composite fluid industry layout is gradually improving, with over 20 domestic customers and contracts signed with clients in North America and Southeast Asia [14] - The company has achieved mass production of water plating equipment for composite copper foil and is expected to complete testing of new evaporation design equipment for composite aluminum foil by January 2024 [14]