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Quality Management System Certificate (in Chinese)
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Quality Management System Certificate (in English)
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Environment Management System Certificate (in Chinese)
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Environment Management System Certificate (in English)
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Safety and Health Management System Certificate (in Chinese)
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Safety and Health Management System Certificate (in English)
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Safety Standardization Certificate
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GB Refrigeration Equipment Manufacturing License (Chinese Standard)
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ASME Certificate, valid until
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NB Registration Certificate
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PED Product Certificate
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A2 pressure vessel manufacturing license
