1. The mechanical properties of metallic materials testing test: normal tensile test, bending test, stretch test, screw torque testing, hardness; component testing: qualitative and quantitative composition testing and analysis services, corrosion testing; institutional analysis: metallurgical analysis, coating analysis, failure analysis, microscopic analysis; size measurement: flatness, concentricity, roughness measurement 2. Polymer Testing mechanical properties test: density and specific gravity, tensile / flexural / compression performance, impact, Rockwell /. Shore hardness, pencil hardness; thermal performance test: Melt Index / melting, water / ash, TGA, glass transition temperature, heat distortion temperature, thermal expansion coefficient; flame retardant plastics and electrical performance test: UL flame resistance test, the surface resistance rate test, the volume resistivity testing; material composition analysis test: qualitative and quantitative analysis of various types of organic ingredients 3. automotive exterior automotive components test test: the coating / plating thickness, adhesion, abrasion resistance, high temperature aging, UV. / xenon light aging, dust and rain; automotive interior parts testing: High temperature cycling test, high and low temperature impact test, UV / xenon lamp aging, rain test, dust test 4. Testing Reliability Testing UV xenon lamp aging test three Integrated Test HALT test rapid temperature change test thermal shock test mechanical shock test, salt spray test