Chan Ye Xin Xi Wang·2025-12-09 03:33Core Viewpoint - The Chinese wind power casting industry is experiencing significant development opportunities due to the acceleration of global energy transition and the booming wind power industry, with a strong correlation between market size and new installed wind power capacity [1][15]. Industry Overview - Wind power castings are specialized castings used in wind turbines, accounting for approximately 10% of the total cost of wind turbines, with demand steadily increasing as the wind turbine industry grows [3][9]. - The industry has seen substantial advancements in technology, production capacity, and product quality, establishing China as a dominant force in the global wind power casting supply [1][15]. Market Size and Growth - The market size of China's wind power casting industry is projected to reach 20.64 billion yuan in 2024, representing a year-on-year growth of 13.16%, and is expected to grow to 23.37 billion yuan by 2025 [1][15]. - The global wind power casting market is anticipated to reach $4.482 billion in 2024, with a year-on-year growth of 8.61%, and is expected to increase to $5.158 billion by 2025 [14]. Production Capacity - China's wind power casting capacity is expected to grow from 2.02 million tons in 2021 to 2.69 million tons in 2024, with a compound annual growth rate of 10.02%, and is projected to reach 2.91 million tons by 2025 [16]. Key Enterprises - Major companies in the Chinese wind power casting industry include Jixin Technology, Riyue Heavy Industry, Hongde Co., and Haomai Technology, among others, which have established significant market positions through technological advancements and production capabilities [2][17]. - Jixin Technology focuses on manufacturing components for large wind turbines and has reported a revenue increase of 27.33% for its main products in the first half of 2025 [18]. - Riyue Heavy Industry has a production capacity of 700,000 tons of castings and has seen a revenue increase of 66.06% for its ductile iron products in the first half of 2025 [19]. Industry Trends - The industry is moving towards large-scale and lightweight casting development to meet the demands of high-capacity wind turbines, with a focus on optimizing structural design and using new high-strength materials [20]. - Innovations in materials and casting processes are driving technological upgrades, enhancing the mechanical performance and fatigue life of castings [21]. - The integration of smart manufacturing and green production practices is becoming a core development direction, aiming to improve efficiency and reduce environmental impact [22].