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Qualification

System Certification


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API Q1-2445API QR-2581ISO9001 of Jiangsu ChangbaoISO 14001 of Jiangsu Changbao
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ISO14001 of Jiangsu ChangbaoISO9001 of Changbao PrecisionOHSAS18001 of Changbao PrecisionISO14001 of Changbao Precision








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API Q1-3237ISO9001 of Changzhou Chang-BaoISO 45001Quality Management System Certificate
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Product Certification


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API 5CT-0507API 5DP-0130API 5CT-1037API 5L-0697

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API 5L-0392API 5DP-0013API 5CRA-0035PED TUV EN764-5-AD2000 CB Precision
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TUV ASME CertificatePED TUVPED TUVPED TUV
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TUV ASME CertificatePED TUV-EN764-5-AD2000-CB PrecisionPED TUV-EN764-5-AD2000-CB PrecisionBV-ASME
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 ASME-2DNV-GL of Jiangsu ChangbaoDNVABS page1 of Changbao Precision
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ABS page2 of Changbao PrecisionABS page3 of Changbao PrecisionNKNK
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NKNKBV ASMEPED TUV EN764-5-AD2000 CB Precision
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PED TUV   


User Authentication


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Excellent Supplier Award of MHPSB&W 2013B&W 2009
EXCELLENT SUPPLIER of Shanghai Boiler 2011
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BHEL Approval 2012Cethar-Changbao-Performance Certificate 2013Certification of Qualification of MHPSQUALIFIED VENDOR CERTIFICATE(ChangBao Steel)
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EXCELLENT SUPPLIER of Shanghai BoilerCertificate of CNPCTop 10 of Daqing Oil field CNPCB&W 2012
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Ge Supplier Quality AwardJapan IHI customer recognition letterCommendation letter of Tarim OilfieldEXCELLENT SUPPLIER of GE
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