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Certification
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Utility Model Patent Certificate
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Utility Model Patent Certificate
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Utility Model Patent Certificate
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Utility Model Patent Certificate
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Utility Model Patent Certificate
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Business License
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Welding Process Approval Report
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Type Approval Certificate
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Welding Procedure Approval Test Report (WPQR)
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Welding Process Approval Certificate
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Membership Certificate of China Dredging Association
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Indian Register of Shipping
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