Professional Enterprises with various automotive meter and sensor products, EOSIN pays attention to each detail of automotive gauges（Ammeters, Fuel Gauges, Hourmeters,etc ） and Universal sensors, and strives for excellence, and is working on the road of famous brands. EOSIN is a professional meters and sensors manufacturer. Learn More About EOSIN
We adopt the QC/T 413-2015 "Basic Technical Conditions of Automotive Electrical Equipment" standard.
Waterproof Test
This test is used to determine the adaptability of the product to be stored, transported, and used when exposed to rain and humid conditions.
High-low Temperature Test
This test is used to determine the adaptability of the product in storage, transportation and use under high/low temperature climatic conditions.
Salt Spray Test
An environmental test that artificially simulates salt spray environmental conditions to assess the corrosion resistance of products or metal materials.
Vibration Test
Vibration test is to simulate the impact of various vibration environments encountered by the product in the transportation, installation and use environment.