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Certificate of National Technological Invention Award
(Certificate of National Technological Invention Award)
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ISO Certificate of Registration
(ISO Certificate of Registration)
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Trademark Registration Certificate of Big Golden Teeth
(Trademark Registration Certificate of Big Golden Teeth)
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Best Hammer Trophy
(Best Hammer Trophy)
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Advanced Enterprise in Aggregate Industry
(Advanced Enterprise in Aggregate Industry)
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Advanced Enterprise
(Advanced Enterprise)
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Audited Suppliers on Made-in-China
(Audited Suppliers on Made-in-China)
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Certificate for Vice Chairman
(Certificate for Vice Chairman)
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Certificate of Excellent Team
(Certificate of Excellent Team)
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Certificate of Hi-Tech Product
(Certificate of Hi-Tech Product)
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Certificate of Science and Technology Progress Award
(Certificate of Science and Technology Progress Award)
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Charitable Star
(Charitable Star)
