About Us
Focus on providing smart meteorological monitoring equipment and industry-specific application solutions.
Handan Yantai Import & Export Co., Ltd. is a subsidiary of China Yunong Wisdom specializing in export operations, and has registered the Atmitro smart sensor brand specifically for the European market. As a professional smart sensor manufacturer and supplier, we possess our own production base and a comprehensive R&D, testing, and quality control system. As China’s only sensor manufacturer with both CNAS accreditation and a professional wind tunnel laboratory, we conduct diverse extreme environment simulation tests, including high-temperature/high-humidity, low-temperature freeze-thaw, strong wind impact, rainfall simulation, electromagnetic interference, and salt spray corrosion, ensuring stable and reliable product performance.
To date, our company has secured 10 product patents and obtained international certifications including CE, ISO, and RoHS. Equipped with advanced automated production lines and stringent quality management processes, we supply customers with diverse high-quality sensor products.
Our Story
About Yantai Sensor
Over the years, we have specialized in solar radiation, air quality, water quality monitoring, soil parameter monitoring, and meteorological monitoring. We provide comprehensive solutions ranging from individual sensors to complete data monitoring systems.
Our main product includes:
Ultrasonic Wind Speed & Direction Sensors, Solar Radiation Sensors, Water Quality Sensors, Hydrological Sensors, Compact Weather Stations, Environmental Monitoring Sensors, and more.
These solutions find extensive application across smart agriculture, smart environmental protection, smart transportation, smart power systems, new energy monitoring, hydrological and water quality monitoring, meteorological research, and related industries.
We deliver intelligent sensor products and system solutions to global clients, supporting diverse service models including OEM, ODM, custom protocol development, structural customization, and functional expansion to meet specialized requirements across various scenarios.
Why choose us
Our Certificates
Our laboratory is CNAS accredited, and we also have CE, ISO, and RoHS certifications. Our products meet international quality, safety, and reliability standards.
Who are we
our team
Our team actively participates in global industry exhibitions, showcasing our latest sensor technologies.
Company Partners
We have earned the trust of many well-known domestic partners.
