Information
Yun Jun Lu, Huang Pu Qu, Guang Zhou Shi, Guang Dong Sheng, China
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Overview
- Summary
- GUANGZHOU AOSONG ELECTRONIC is a leading designer and manufacturer in the MEMS sensor field, established in Guangzhou, China in 2003. The company focuses on sensor chip design, wafer production, sensor modules, and system solutions. It is a high-tech enterprise that first applied MEMS semiconductor process technology to sensor chip production in China, operating under the registered trademark “ASAIR”. The company offers a wide range of sensor products, including temperature/humidity transmitters, gas sensors, flow sensors, and absolute humidity sensors.GUANGZHOU AOSONG ELECTRONIC is a leading designer and manufacturer in the MEMS sensor field, established in Guangzhou, China in 2003. The company focuses on sensor chip design, wafer production, sensor modules, and system solutions. It is a high-tech enterprise that first applied MEMS semiconductor process technology to sensor chip production in China, operating under the registered trademark “ASAIR”. The company offers a wide range of sensor products, including temperature/humidity transmitters, gas sensors, flow sensors, and absolute humidity sensors.
- Key Products/Technologies
- Temperature and Humidity Sensors: The AM2301B model supports a temperature range of -40°C to +80°C and a humidity range of 0–100% RH, featuring a digital I²C interface, factory calibration, fast response, and excellent long-term stability. The AM2301 model provides a temperature accuracy of 0.5°C and humidity precision of ±3% RH with digital 1-wire output. The AHT21B offers relative humidity and temperature output with typical accuracy of RH: ±3% and T: ±0.5℃, I²C protocol, wide voltage support from 2.2 to 5.5V DC, fast response, and anti-interference capabilities. The AHT20 is a new generation sensor in an SMD package suitable for reflow soldering, outputting calibrated digital signals in standard IIC format, and integrating a newly designed ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor element, and an on-chip temperature sensor element. Other models include DHT11, DHT22, AM2320, and AM2301A digital temperature/humidity sensors. The AM2303 features digital signal output, a polymer humidity capacitor, and a DS18B20 temperature sensing element, with a humidity measuring range of 0-100%RH and temperature from -40~125°C.Temperature and Humidity Sensors: The AM2301B model supports a temperature range of -40°C to +80°C and a humidity range of 0–100% RH, featuring a digital I²C interface, factory calibration, fast response, and excellent long-term stability. The AM2301 model provides a temperature accuracy of 0.5°C and humidity precision of ±3% RH with digital 1-wire output. The AHT21B offers relative humidity and temperature output with typical accuracy of RH: ±3% and T: ±0.5℃, I²C protocol, wide voltage support from 2.2 to 5.5V DC, fast response, and anti-interference capabilities. The AHT20 is a new generation sensor in an SMD package suitable for reflow soldering, outputting calibrated digital signals in standard IIC format, and integrating a newly designed ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor element, and an on-chip temperature sensor element. Other models include DHT11, DHT22, AM2320, and AM2301A digital temperature/humidity sensors. The AM2303 features digital signal output, a polymer humidity capacitor, and a DS18B20 temperature sensing element, with a humidity measuring range of 0-100%RH and temperature from -40~125°C.
- Gas Sensors: The AO-09 medical oxygen sensor meets ISO 80601-2-55, offering linear output from 0-100%, temperature compensation, fast response, and excellent signal stability. The ACD3100 is a dual-channel infrared carbon dioxide sensor, and the company also provides VOC, CO, PM2.5, and alcohol sensors, among other gas detection solutions.Gas Sensors: The AO-09 medical oxygen sensor meets ISO 80601-2-55, offering linear output from 0-100%, temperature compensation, fast response, and excellent signal stability. The ACD3100 is a dual-channel infrared carbon dioxide sensor, and the company also provides VOC, CO, PM2.5, and alcohol sensors, among other gas detection solutions.
- Flow Sensors: The AFM3020 is a digital flow meter specifically designed for ventilator applications, accurately measuring the flow rate of air, oxygen, and non-aggressive gases with an I2C interface, internal calibration, and temperature compensation. The AFM0200 is a micro flow sensor known for high measurement accuracy, good repeatability, and long-term stability. The AMS2106 is a digital display gas mass flow meter that integrates a self-developed MEMS mass flow chip, ensuring high accuracy, good linearity, wide temperature range, and fast response time. The product line also includes turbine flow meters, ultrasonic liquid flow meters, gear flow meters, electromagnetic flow meters, thermal liquid flow switches, vortex flow meters, and mass flow controllers.Flow Sensors: The AFM3020 is a digital flow meter specifically designed for ventilator applications, accurately measuring the flow rate of air, oxygen, and non-aggressive gases with an I2C interface, internal calibration, and temperature compensation. The AFM0200 is a micro flow sensor known for high measurement accuracy, good repeatability, and long-term stability. The AMS2106 is a digital display gas mass flow meter that integrates a self-developed MEMS mass flow chip, ensuring high accuracy, good linearity, wide temperature range, and fast response time. The product line also includes turbine flow meters, ultrasonic liquid flow meters, gear flow meters, electromagnetic flow meters, thermal liquid flow switches, vortex flow meters, and mass flow controllers.
- Pressure Sensors: The company offers various pressure measurement solutions, including differential pressure sensors, AGP3 series Pirani composite vacuum gauges, AGP11 series piezoresistive vacuum gauges, and APT series diffused silicon pressure transmitters.Pressure Sensors: The company offers various pressure measurement solutions, including differential pressure sensors, AGP3 series Pirani composite vacuum gauges, AGP11 series piezoresistive vacuum gauges, and APT series diffused silicon pressure transmitters.
- Other Sensors: A broad range of other sensor products, such as water vapor sensors, optical sensors, magnetic sensors, infrared sensors, vacuum sensors, particulate sensors, and particle detectors.Other Sensors: A broad range of other sensor products, such as water vapor sensors, optical sensors, magnetic sensors, infrared sensors, vacuum sensors, particulate sensors, and particle detectors.
- Core Advantages
- MEMS Technology Leadership: A high-tech enterprise that pioneered the application of MEMS semiconductor process technology to sensor chip production in China, possessing a 6-inch MEMS production line and actively pursuing the construction of an international advanced 8-inch MEMS featured chip IDM industrial base.MEMS Technology Leadership: A high-tech enterprise that pioneered the application of MEMS semiconductor process technology to sensor chip production in China, possessing a 6-inch MEMS production line and actively pursuing the construction of an international advanced 8-inch MEMS featured chip IDM industrial base.
- Vertical Integration with IDM Business Model: An integrated MEMS industry chain (IDM) enterprise covering R&D, design, manufacturing, packaging and testing, and end-use applications, providing comprehensive one-stop MEMS smart chip sensor solutions globally.Vertical Integration with IDM Business Model: An integrated MEMS industry chain (IDM) enterprise covering R&D, design, manufacturing, packaging and testing, and end-use applications, providing comprehensive one-stop MEMS smart chip sensor solutions globally.
- Extensive Product Portfolio and Customization Capabilities: Offers a wide array of sensor products including temperature/humidity, gas, flow, pressure, oxygen, water vapor, optical, magnetic, infrared, vacuum, and particulate sensors, along with transmitters, capable of providing customized products and foundry services to meet diverse customer needs.Extensive Product Portfolio and Customization Capabilities: Offers a wide array of sensor products including temperature/humidity, gas, flow, pressure, oxygen, water vapor, optical, magnetic, infrared, vacuum, and particulate sensors, along with transmitters, capable of providing customized products and foundry services to meet diverse customer needs.
- Strong R&D Capabilities and Intellectual Property: Annual R&D investment has exceeded 20% of total operating income over the past five years, leading to the acquisition of over 300 patents and intellectual property rights, including inventions, utility models, and software copyrights. The company also maintains active production-academia-research cooperative relationships with numerous domestic and international universities and research institutes.Strong R&D Capabilities and Intellectual Property: Annual R&D investment has exceeded 20% of total operating income over the past five years, leading to the acquisition of over 300 patents and intellectual property rights, including inventions, utility models, and software copyrights. The company also maintains active production-academia-research cooperative relationships with numerous domestic and international universities and research institutes.
- Multiple Quality and System Certifications: Holds numerous international standard certifications, including ISO13485 medical system certification, IATF16949 automotive quality management system, ISO9001 quality management system, ISO14001 environmental management system, and OHSAS18001 occupational health management system, ensuring product quality and reliability. Its products comply with EU RoHS, REACH requirements, and CE certification.Multiple Quality and System Certifications: Holds numerous international standard certifications, including ISO13485 medical system certification, IATF16949 automotive quality management system, ISO9001 quality management system, ISO14001 environmental management system, and OHSAS18001 occupational health management system, ensuring product quality and reliability. Its products comply with EU RoHS, REACH requirements, and CE certification.
- Cost-Effectiveness and Superior Performance: Known for providing high-quality products with high measurement accuracy, excellent repeatability, fast response times, strong anti-interference capabilities, and outstanding long-term stability, all at a cost-effective price, earning recognition and trust from customers both domestically and internationally.Cost-Effectiveness and Superior Performance: Known for providing high-quality products with high measurement accuracy, excellent repeatability, fast response times, strong anti-interference capabilities, and outstanding long-term stability, all at a cost-effective price, earning recognition and trust from customers both domestically and internationally.
- Target Industries
- Household appliancesHousehold appliances
- Smart homesSmart homes
- Consumer electronicsConsumer electronics
- HVAC (Heating, Ventilation, and Air Conditioning)HVAC (Heating, Ventilation, and Air Conditioning)
- Internet of Things (IoT)Internet of Things (IoT)
- Medical technology and devices (including ventilators)Medical technology and devices (including ventilators)
- Automotive and new energy vehiclesAutomotive and new energy vehicles
- Smart agricultureSmart agriculture
- Industrial automation systemsIndustrial automation systems
- Smart gridsSmart grids
- Artificial intelligenceArtificial intelligence
- Weather stationsWeather stations
- Data loggersData loggers
- Testing and inspection equipmentTesting and inspection equipment
- Process automationProcess automation
- Burner controlBurner control
- Fuel cell controlFuel cell control
- SpectroscopySpectroscopy
- Environmental monitoringEnvironmental monitoring
- Gas detectors and air samplersGas detectors and air samplers
- Purging and cooling flow management in equipment like wire bonding machinesPurging and cooling flow management in equipment like wire bonding machines
- Adsorption and installation confirmation of tiny electronic and optical componentsAdsorption and installation confirmation of tiny electronic and optical components
- High-end equipment sensorsHigh-end equipment sensors
- Smart transportation sensorsSmart transportation sensors
- MEMS chip solutionsMEMS chip solutions
- Major Markets
- Japan, South KoreaJapan, South Korea
- EuropeEurope
- United StatesUnited States
- Certifications/Patents
- ISO13485 Medical System CertificationISO13485 Medical System Certification
- IATF16949 Automotive Quality Management SystemIATF16949 Automotive Quality Management System
- ISO9001 Quality Management SystemISO9001 Quality Management System
- ISO14001 Environmental Management SystemISO14001 Environmental Management System
- OHSAS18001 Occupational Health Management SystemOHSAS18001 Occupational Health Management System
- Compliance with EU RoHS and REACH requirementsCompliance with EU RoHS and REACH requirements
- CE CertificationCE Certification
- National High-tech Enterprise (2016)National High-tech Enterprise (2016)
- Guangzhou Enterprise Research and Development Organization (2016)Guangzhou Enterprise Research and Development Organization (2016)
- Guangdong MEMS Sensor Engineering Technology Research Center (2018)Guangdong MEMS Sensor Engineering Technology Research Center (2018)
- Guangdong Province Specialized, Specialized and New Small and Medium-sized Enterprises (2020)Guangdong Province Specialized, Specialized and New Small and Medium-sized Enterprises (2020)
- National Specialized, Special, and New 'Small Giant' Enterprise (4th batch, 2022)National Specialized, Special, and New 'Small Giant' Enterprise (4th batch, 2022)
- Over 300 patents and intellectual property rights, including inventions, utility models, and software copyrightsOver 300 patents and intellectual property rights, including inventions, utility models, and software copyrights
- The 'Absolute Humidity Sensor' R&D project passed the expert assessment for 'Entrepreneurial Leading Talents of Guangzhou Development District' (2018)The 'Absolute Humidity Sensor' R&D project passed the expert assessment for 'Entrepreneurial Leading Talents of Guangzhou Development District' (2018)
Introduction
Location
Yun Jun Lu, Huang Pu Qu, Guang Zhou Shi, Guang Dong Sheng, China
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