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Certification

Introducing Junseong ENC's proven technical skills and certification details.

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United States Patent (US 11,655,923 B2 PIPE COUPLER) United States Patent (US 11,655,923 B2 PIPE COUPLER)

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IAPMO IGC 360-2022 Compression Fittings for Water Suppy and … IAPMO IGC 360-2022 Compression Fittings for Water Suppy and Gas Pipi..

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ISO9001(2015)국문 ISO9001(2015)국문

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ISO9001(2015)영문 ISO9001(2015)영문

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벤처기업확인서 벤처기업확인서

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수도용위생안전기준인증서 (KC인증) 수도용위생안전기준인증서 (KC인증)

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씨랩수료증 씨랩수료증

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연구개발전담부서인정서 준성이엔씨 연구개발전담부서인정서 준성이엔씨

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퍼스트펭귄 선정서 퍼스트펭귄 선정서

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