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Chengdu Great High Pressure Vessel Co.,Ltd., which formerly called Chengdu High Pressure Vessel Factory, is one leading manufacturer of various kinds of pressure vessels and seamless steel cylinders appointed by General Administration of Quality Supervision, Inspection and Quarantine of the Peopel's Republic of China (AQSIQ), and also one fixed manufacturer appointed by the National Defense Units to design and manufacture the high pressure seamless steel cylinder more than 35MPa working pressure.
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