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DNV-GL ISO9001:2015 Management System Certificate

Release time：

2018-07-16

公司获挪威船级社（DNV）ISO9001认证

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Puyou has the ISO14001:2015, OHSA18001:2007, and SY/T6276-2014 approvals issued by CCS

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Puyou has the ISO14001:2015, OHSA18001:2007, and SY/T6276-2014 approvals issued by CCS

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