20 Years of Experience in Seamless Steel Tube Production

Superior quality builds foundation
Efficient service win customer’s trust

TECHNICAL FLOW CHART

Unique technial progress control is our core competence.

PRODUCTION EQUIPMENT

Continuous updating of equipment and excellent products ensure our competitiveness

QUALITY CONTROL

Professional employee and standardized testing center all contains in perfect quality control system ensures the product quality and traceability

TECHNICAL FLOW CHART

flow chart

PRODUCTION EQUIPMENT

QUALITY CONTROL

Company has perfect quality control system, from the material inspection, process inspection to finished product inspection, carrying out quality management procedures to ensure the product quality and traceability.

Pressure Test
 
Physics Laboratory

Pull Force Testing Machine
Rockwell Hardness Tester
Surface Roughness Tester

Straightness Test and 
Tolerance Test
Chemical Spectrometer

Sulfur-carbon analyzer
Spectrum analyzer
Chemical analysis instruments

Eddy Current Test
 
Pressure Blasting Machine

Hydraulic Blasting Tester
Pressure Test
 

If you want to know more about our quality control, Please contact us
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