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품질 경영 체제 인증서
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승강기 제조업 또는 수입업 등록증
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승강기 유지관리업 등록증
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위험성평가 인정서
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직접생산확인증명서(승강기유지보수)
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직접생산확인증명서(승강기)
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전문건설업등록수첩
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건설업등록증
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특허증
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디자인등록증
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공장등록증명서
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중소기업 확인서
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Quality Management System Certificate
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Registration Certificate of Elevator Manufacturing or Import Business
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Registration Certificate of Elevator Maintenance Business
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Risk Assessment Certificate
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Verification Certificate of Direct Production (Elevator Maintenance)
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Verification Certificate of Direct Production (Elevator)
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Registration Pocket of Specialized Construction Business
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Registration Certificate of Construction Business
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Certificate of Patent
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Certificate of Design
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Factory Registration Certificate
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Confirmation of Small and Medium-size Enterprise
