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High Altitude Work Vehicle Cylinder

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Automobile Lifting Oil Cylinder

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Why Can We Always Ensure Excellent Quality

Quality Control

Our Quality Control Team consists of skilled engineers and inspectors who strictly monitor every stage of production.
From raw material testing to final inspection, we ensure each steel pipe meets ISO 9001 and international standards.
With advanced testing equipment and a commitment to excellence, our team guarantees stable quality, full traceability, and customer satisfaction.

Team Structure

QC Engineers: Responsible for process supervision, data recording, and quality system implementation.
Material Inspectors: Conduct incoming raw material checks including chemical composition and mechanical testing.
In-process Controllers: Monitor dimensions, surface quality, and production parameters during manufacturing.
Testing Technicians: Operate advanced testing equipment for non-destructive and pressure testing.
Final Inspectors: Verify appearance, size, and packaging before shipment, ensuring zero defects.

Team Capabilities

Skilled in ASTM, DIN, EN, JIS, and GB standards
Trained in ISO 9001:2015 quality management procedures
Proficient in operating spectrometers, ultrasonic flaw detectors, hardness testers, and hydrostatic machines
Maintain 100% traceability and full documentation for every batch