Automobile is an important means of transportation in our life. Today, Shanghai Qinsun summed up that the automobile material testing of testing institutions involves testing parts and assemblies such as automobile body, exterior and interior parts, engine, chassis, painting, tires, automobile electrical appliances and wiring harnesses.
1. body
The materials involved are mainly steel or aluminum alloy, and the test items include mechanical properties, microstructure analysis, quantitative analysis of element composition, dimensional measurement, ELV environmental protection instruction, etc.

2. Interior/Exterior Decoration Parts
Materials are plastic \ rubber \ leather \ wood \ coating \ adhesive, etc. The test items include mechanical properties, thermal properties, insulation electrical properties, coating test of interior and exterior accessories, artificial accelerated photoaging performance test, temperature and humidity resistance test, analysis of main components of rubber \ plastic, flame retardant performance test, chemical reagent resistance test, VOC test, ELV test, etc.
The materials are metal parts and coatings, and the test items include mechanical properties, microstructure analysis, quantitative analysis of elemental composition, dimension measurement, coating thickness test, coating corrosion resistance test, ELV environmental protection instruction, etc.

3. Engine \ chassis and its components
Materials such as iron, steel, copper alloy/aluminum-magnesium alloy cemented carbide are involved, and the test items include mechanical properties, microstructure analysis, quantitative analysis of elemental composition, size measurement, coating thickness test, corrosion resistance test, vibration test, impact resistance test, ELV environmental protection instruction, etc.
Materials involved: rubber and plastic, etc. The test items include mechanical properties, thermal properties, insulation electrical properties, coating test, artificial accelerated photoaging performance test, temperature and humidity resistance test, rubber/plastic main component analysis, flame retardant performance test, ELV test, etc.