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Professional Quality Assurance
Our experienced quality assurance team is staffed with professional engineers. They are playing an important role in the quality system, quality planning and control plans.
Strict Quality Control
From raw material to final delivery, our quality control engineers are closely involved in the material, dimension, and NDT testing in accordance with international standards.
Traceability
We care about the traceability of each cylinder and cylinder part. Material certificates and inspection reports are kept on file for at least three years. In case quality problems arise, we can rapidly track down the root cause and perform correction acti
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Y&J