Signal Plus Technology

Signal Plus Technology Co, Ltd  is a high-tech enterprise based in Shanghai, dedicated to the design, development, and production of GNSS (Global Navigation Satellite System) antennas, IoT (Internet of Things) antennas, Wi-Fi antennas, and 5G communication antennas. Driven by technological innovation, the company is committed to providing high-performance, cost-effective wireless communication solutions to customers worldwide. 

1. Technological Leadership with Full Frequency Coverage
   • With an in-house R&D team proficient in 2G/3G/4G/5G antenna design, we ensure compatibility with global communication standards.
   • Equipped with advanced facilities such as professional-grade network analyzers, microwave anechoic chambers, and OTA testing systems, we guarantee precise product performance. 
2. Comprehensive Product Portfolio for Diverse Applications
   • GNSS Antennas: Support multi-system high-precision positioning for BeiDou, GPS, GLONASS, etc., applicable to automotive navigation, drones, smart agriculture, and more.
   • IoT Antennas: Featuring low power consumption and compact design, covering NB-IoT, LoRa, Cat-M protocols, enabling applications like smart metering and asset tracking.
   • Wi-Fi/5G Antennas: Support dual/multi-band frequencies, catering to high-speed connectivity needs of routers, smart homes, and industrial gateways.
3. High Cost-Performance Ratio with Strict Quality Control
   • Combining large-scale production with lean management, we offer a significant cost advantage — prices are 10%-20% lower than the industry average.
   • Certified with ISO 9001 quality management system, our end-to-end quality control ensures product reliability (defect rate <0.1%).
4. Fast Response and Flexible Customization
   • We provide one-stop services from design simulation and prototyping to mass production, shortening development cycles by 30%.
   • Custom solutions are available to meet specific customer needs, such as special frequency bands, structural dimensions, and environmental adaptability.

Empowering connectivity through technology, earning trust with quality — Signal Plus stays focused on customer needs, continuously pushing the boundaries of antenna performance, and supporting the global upgrade of the wireless communication industry. 

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