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Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

National Grade Two Enterprise

National Grade Two Enterprise

China Construction Engineering Luban Award (Overseas Projects)

China Construction Engineering Luban Award (Overseas Projects)

China Construction Engineering Luban Award (National Excellent Engineering)

China Construction Engineering Luban Award (National Excellent Engineering)

Luban Prize for Construction Engineering

Luban Prize for Construction Engineering

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