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First-class exhibition engineering enterprise of China Exhibition Hall Association
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China Exhibition Hall Association Exhibition and Exhibition Engineering Design and Construction Integration Class I
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Grade II professional contracting of building decoration engineering
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Class B special design for building decoration engineering
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Multimedia system integration level 1
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Class II qualification for professional contracting of electronic intelligent engineering
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Class II professional contracting of fire protection facilities engineering
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Class III professional contracting of construction electromechanical engineering installation process