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A Leading Supplier of Sensors and PTC Heaters
Smarter World
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Value of Output5billion+
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Intellectual Property1000+
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Customers200+in over 30 countries and regions
Latest News
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UL Solutions Awards UL Certification to HGGAOLI for A2L Refrigerant Leak Gas Sensor12/31/2025
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HGGAOLI Honored with Skyworth Appliance's 2025 Quality Excellence Award12/13/2025
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HGGAOLI Makes Another Breakthrough with High-Voltage APTC, Securing Official Designation for Global Platform of Renowned Japanese Automaker12/05/2025
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