In today's era of booming IoT technology and its deep integration across industries, choosing a reliable partner with mature solutions has become the key to a successful digital transformation for businesses. Since its establishment in 2018, Shenzhen Hengyi Technology Co., Ltd. (referred to as "Hengyi Technology") has precisely positioned itself as a provider that "integrates modules, devices, software, and comprehensive solutions," rapidly rising in the IoT sector. With its profound technological expertise and extensive industry experience, Hengyi Technology is steadily emerging as a trusted new benchmark in the industry.

I. Core Technological Advantages: With end-to-end capabilities spanning "Perception-Transmission-Platform-Applications," Hengyi Technology's core competitiveness lies in its comprehensive technology roadmap that covers the entire IoT value chain.

• A precise "perception layer" matrix: At the very source of data collection, Hengyi Technology offers a diversified portfolio of wireless sensor products.

◦ Environmental Monitoring: Featuring wireless explosion-proof temperature and humidity online monitoring systems, PT1000/PT100 wireless temperature sensors, multi-channel temperature acquisition devices, wireless temperature and humidity sensors, TOF distance measurement, infrared temperature sensing, infrared distance measurement, multi-in-one gas detectors, illuminance sensors, and combustible gas detection sensors—these products deliver industrial-grade precision to meet the demanding data-capture needs of rigorous environments.

◦ Intelligent radar sensing: The 60 GHz millimeter-wave radar products for human presence detection and fall detection can precisely identify both human presence and falls, effectively filtering out minor environmental movements. They are widely used in smart building applications, elderly care monitoring, smart hospitals, and intelligent pavilions, among other scenarios. Meanwhile, the 80 GHz millimeter-wave radar level (level gauge) boasts exceptional penetration capability, high precision, highly focused beam characteristics, and non-contact measurement features. Combined with support for LoRaWAN, LoRa, Cat1 (4G), Wi-Fi, Modbus485, and wireless transmission designs, these devices find extensive application in storage tanks for crude oil, heavy oil, and chemical products; coal bunkers in power plants; slurry and decomposition tanks; containers with stringent hygiene requirements; as well as stirred reactors, reservoir water-level monitoring systems, hydrological monitoring stations, wastewater treatment ponds, sedimentation tanks, agricultural irrigation systems, and raw material warehouses.

◦ Infrared Temperature Measurement: Infrared imaging thermometers and thermal array temperature measurement modules provide efficient, non-contact, online monitoring solutions for scenarios such as power generation, railway transportation, and industrial production, effectively ensuring equipment safety.

• Flexible "Transport Layer" Adaptation: At the data transmission level, Hengyi Technology provides deep adaptation to mainstream IoT protocols.

Its products fully support multiple communication protocols, including LoRaWAN, LoRa, Cat1 (4G), WIFI, and Modbus485, effectively meeting the wide-area coverage requirements of "long-distance and low power consumption" in industrial settings. They also seamlessly adapt to challenging outdoor environments such as bridges, tunnels, and embankments, delivering stable and highly efficient connectivity across all scenarios for users. • Collaborative Innovation in "Platform and Applications": Hengyi Technology boasts robust capabilities in integrated hardware-and-software R&D.

◦ Its independently developed LoRaWAN gateway features robust multi-source heterogeneous device connectivity and advanced data integration capabilities.

◦ The character overlay device can accurately superimpose real-time sensor data—such as temperature, humidity, water level, and more—onto video feeds from mainstream camera brands, enabling an integrated service that combines "visual inspection with professional analysis."

◦ In the controller field, the company has deeply cultivated solar power generation; its products, serving as the system's core, enable intelligent management and efficient energy dispatching for photovoltaics, storage batteries, and loads.

II. Industry Solutions: Deeply cultivating specific scenarios, leveraging data value to drive industry upgrades Hengyi Technology not only provides technology products but also demonstrates a profound understanding and strong execution capabilities in applying these technologies to real-world industries. 。

• Smart Winemaking: Developing a wireless temperature-monitoring online system tailored for the wine cellar industry, enabling end-to-end data tracking across fermentation tanks, yeast rooms, and cellars—thus supporting production standardization and ensuring robust quality traceability.

• Smart Healthcare & Elder Care: Developed specifically for private and high-risk areas like hospital restrooms, our 60GHz millimeter-wave radar-based fall detection solution accurately identifies fall events without the need for cameras, safeguarding privacy while buying crucial time for timely intervention.

• Smart Agriculture: The mushroom house temperature and humidity management system leverages intelligent sensing and automated control to achieve precise, round-the-clock adjustments, effectively reducing labor costs while ensuring stable yields and consistent quality.

• Smart Industry: The tank level monitoring solution, leveraging the high precision of 80GHz millimeter-wave radar with ±5mm accuracy, is widely used in industries such as crude oil, chemicals, and food brewing—effectively eliminating the hassle of wiring.

III. Service Model and Capability Certification: One-Stop Delivery from Product to Value Hengyi Technology is committed to providing a comprehensive, one-stop service encompassing "demand analysis - smart hardware - software systems - data analytics."

The company not only offers standardized products but also customizes personalized solutions tailored to the unique needs of specific industry segments, helping customers build new business models for the IoT era.

The company's products come with third-party testing certifications or other relevant certificates, ensuring reliable quality and stable, dependable performance.

Its technological R&D capabilities have also earned nationwide recognition, having been continuously named a national-level high-tech enterprise for 6 consecutive years and recognized as an innovative SME in Shenzhen for 7 straight years—demonstrating its robust foundation in technological innovation.

Summarizing its offerings—from temperature monitoring in production facilities and air quality management at waste transfer stations, to providing a comprehensive suite of smart toilet products, and enabling intelligent control of energy systems—Hengyi Technology has consistently placed precise data at the core of its mission, delivering a robust data foundation for smart upgrades across industries. Amidst this digital transformation wave, Hengyi Technology is steadily evolving into a trusted "full-stack solutions expert," leveraging its deep understanding of IoT technology and comprehensive service capabilities to continuously unlock data-driven value and empower countless sectors.