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National high-tech enterprises
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3C certificate
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ISO9001- certificate
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ISO14001- certificate
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HD31-D appearance patent certificate
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HD66-02 appearance patent certificate
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RoSh- certification
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FCC- certification
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CE- certification
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Computer certificate
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Assembling structure of law enforcement instrument
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Law enforcement instrument data acquisition box
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Law enforcement instrument extension interface
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Enforcement recorder
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Law enforcement apparatus