Passed CQC ISO9001, ISO14001, GB/T28001 certification
Passed Rheinland TǘV CE certification and PED certification
Passed SUD TǘV API607 and API 6FA certification
Passed Korea Association for Standardization KS certification
Passed General Administration of Quality Supervision, Inspection and Quarantine of the PRC TS certification
Passed American bureau of shipping ABS certification
Passed Russian GOST certification
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QE-9001
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QE-14001
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TUV 03(16-17)
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TUV 03(16-17)-1
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TUV 10008-16-01 001
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TUV Shut-off valve1
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TUV 10008-16-01
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TUV Shut-off valve2
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TUV Shut-off valve3
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TUV Shut-off valve4
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TUV Shut-off valve5
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TUV Ball valve1
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TUV Ball valve2
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TUV Ball valve3
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TUV Ball valve4
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TUV Ball valve5
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TUV Check valve1
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TUV Check valve2
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TUV Check valve3
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TUV Check valve4
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TUV Check valve5
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TUV Market access card1
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TUV Market access card2
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TUV Market access card3