Patent Certification
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Direct production verification certificate (desktop computer (PC), interactive whiteboard (electronic whiteboard), multimedia learning device (smart piano))
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ISO9001 (Quality Management System Certificate)
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ISO9001 (Quality Management System Certificate)
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Designation of Promising Companies (G-PASS Companies) to Enter the Overseas Procurement Market
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Green Technology Certificate
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Confirmation of venture business
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Certificate of Excellent Service Quality in Korea
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Copyright certificate (smart piano)
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Copyright certificate (electronic blackboard)
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Quality guarantee procurement product designation certificate
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certificate of a patent
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Environmental Cover Certificate
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Quality Certification (Q-Mark) Specification Statement
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Group Standard Certificate
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certificate of a patent
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certificate of a patent
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certificate of a patent
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certificate of a patent
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certificate of a patent
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