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ISO 9001
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ISO 14001
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CE (PED)
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WaterMark
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Approval by the Office of the Water Authority, Hong Kong
Government
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Full Certification Approval by The Australian Gas
Association
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Type Approval for Fire-safe High-Performance Butterfly
Valves
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DNV Type Approval
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American Bureau of Shipping
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Russian Maritime Register of Shipping
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Nippon Kaiji Kyokai
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Lloyd's Register of Shipping
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GL / DNV / SGS / Crown Agents / Bureau Veritas