Bestirpower Semiconductor

Cuijin Semiconductor is a high-tech enterprise in Zhejiang Province, focusing on the Smart IDM model to design, develop, manufacture, distribute, and provide application services for next-generation power semiconductor chips. The company specializes in delivering high-reliability, high-performance discrete devices, modules, and board-level solutions for industries including new energy vehicles, computing power, energy storage, wind power, and industrial drives. Its product portfolio encompasses third-generation semiconductor carbon化硅 (SiC) MOSFETs and modules (600V to 2000V voltage platforms), silicon-based super-junction (SJ) MOSFETs, IGBT discrete devices and modules, hybrid-packaged power chips, and board-level system solutions. The company boasts mature ultra-thin wafer backside processing technologies for SiC MOSFETs and IGBTs, with performance and parameters benchmarked against international products. In the semiconductor manufacturing value chain, it offers a one-stop "FSM+BGBM" mid-to-late-stage solution, including customized backside metal and thinning processes, ensuring high performance, cost efficiency, and enhanced competitiveness. Headquartered in Ningbo and Shanghai, Cuijin handles chip design and R&D from its Shanghai and Shenzhen sales and application centers, while its manufacturing base is located in Cixi High-Tech Zone, Ningbo. A 42,000-square-meter power chip production facility is currently under construction.