We deliver an end-to-end smart home components and PCBA solution featuring Nordic/Espressif MCUs, Qualcomm/TI wireless modules (Wi-Fi 6/Bluetooth 5/Zigbee), Bosch/ST sensors, and MPS/ADI power ICs-paired with custom PCB design and SMT assembly. Through authorized partnerships and multi-source supply chains, we ensure long-term availability of critical chips like Nordic nRF and ESP32, enabling seamless integration with major IoT ecosystems and scalable production-from rapid prototyping to million-unit runs-for smart lighting, security, and appliances.