By the ways of production management and inspection & testing, we ensure that products meet the requirements of customers. All the production process follows control plan, and it is strictly implemented through trained staff. The final products will be tested the mechanical and other properties at the laboratory before issuing qualified inspection reports.

Inspection & testing are including:

- Chemical Composition Analysis
- Tensile Strength Test
- Yield Strength Test
- Elongation Test
- Hardness Test
- Flattening Test
- Flaring Test
- Eddy Current Test
- Hydrostatic Test
- Dimensions Inspection
- Surface Quality Check
- Digital Radiography
- Fatigue Life
- Microstructure Analysis