The Third Inspection Service

Our testing center has been devoted to provide excellent service of metal testings’ and analysis for more than 20 years. With advanced testing equipments, experienced engineers and professional non-destructive team, we are proficient at metal tests and analysis on various castings, forgings, mechanical products from our customers mainly in North America and Europe. And we also provide quality control service for our customers.

With expansion of our business, we sincerely welcome customers with the demands of metal testing, metal analysis, inspection and quality control service worldwide. Based on our principles “equity, integrity, reliability”, we provide our excellent service for you.

Our main services are:
a. Metal testing and Analysis,
b. Non-destructive tests,
c. Dimension inspection,
d. Quality control,
e. 3rd party inspection.
Our testing devices are spectrometer, C-S analyzer, Multi-element analyzer, tension tester, impact tester, metalloscope, hardness tester (Brinell hardness tester and Rockwell hardness tester), coating thickness tester, ultrasonic flaw detector, magnetic defect detector, coordinate measuring machine and so on.

Main testes
Mechanical property, Tensile Strength test, Impact test at room temperature and low temperature (-60°C at lowest),
Compression test, Rockwell hardness, Brinell hardness, Vickers hardness, Metallography testing and failure analysis, Content of nonmetallic component, Macrostructure, Depth of carburized and hardened cases, Metallographic examination for gray cast iron, Metallographic examination for spheroidal graphite

Chemical composition analysis
Cast iron, Carbon steel, Alloy steel, Stainless steel, Tool steel, Copper alloy, Aluminum alloy

Dimension inspection
Dimension measurement, Parallelism, Coaxiality, Perpendicularity, Symmetry, Flatness, Circular error

Non-destructive test
Ultrasonic testing, Magnetic particle inspection, Penetrant inspection, Visual inspection

Standards for tests
ASTM, GB, EN, BS, AS etc.