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高新技术企业证书
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Computer software copyright registration certificate
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清洁生产企业证书 Cleaner production enterprise certificate
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Advanced enterprise in statistical work
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quality management system certification
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Occupational health and safety management system certificate
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Special equipment production license
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Environmental management system certificate
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patent for invention
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Appearance design patent certificate
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patent for invention
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Traffic product certificate (double column lift)
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Traffic product certificate (four pillar lift)
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Traffic product certificate (scissor lift)
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patent for invention