Among numerous mechanical equipments, 90% of the materials are metal. Improper selection or misuse of metal may cause premature failure of the material, or even cause serious accident. So, as a key monitoring action, quality test on raw materials, semi-finished products, or finished products become more and more important before final products are put into use. Polymer materials are widely used in industries and people’s lives. They are key materials in economic construction and people’s daily lives and they have many advantages which make them irreplaceable by many metals and inorganic materials.

Metal

Tensile test

Hardness test

Impact test

Chemical composition analysis

Metallographic test

Polymer

Mechanical properties

Compression test

Bending test

Impact test

Abrasion performance

Analysis of thermal performance

Optical properties

Non-destructive test

Failure analysis

Coating or plating tests

Precision measurement of dimensions

Environment simulation test

Flame retardant performance test

Test for electric properties

Water absorption test

Environment reliability test

Mechanical reliability test

Comprehensive test