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  2019 Beijing World Garden Opening Ceremony Large Screen General Design Letter of Appointment

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  The 13th Student Games Memorial Certificate

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  High and New Technology Enterprise

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  China Performing Arts Equipment Technology Association unit membership certificate

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  China Broadcasting and Televisition Association Director Unit Certificate

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  Longgang District Pingdi Town Chamber of Commerce Certificate

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  Charity certificate

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  Audited supplier of made-in-China.COM

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  Alibaba Audited Supplier

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  Shenzhen LED Industry Association membership certificate

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  Shenzhen Longgang District Science and Technology Progress Award

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  China Mechanical and Electrical Products Import and Export Chamber of Commerce