Wuxi Shoulder Electronics Co., Ltd. specializes in the R&D, design, production, and sales of surface acoustic wave (SAW) RF chips. The company follows an IDM (integrated device manufacturing) model, managing the entire production process from chip design to packaging and testing, ensuring efficient integration across stages. Its main products include filters, duplexers, and resonators, used in mobile phones, communication base stations, IoT, and other RF communication applications. The company's SAW filters and duplexers are highly competitive, with performance metrics matching leading international brands. Wuxi Shoulder Electronics has established strong partnerships with top manufacturers like Xiaomi, OPPO, ZTE, and Fibocom, achieving mass production and broad market recognition.