품질 관리
ISO9001 & ISO14001:2015 인증을 통과했으며, 또한 “랴오닝성 하이테크 기업”, “중국 AAA 신용 등급 기업”, “랴오닝 토목 공학 협회 회원”, “랴오닝 금속 구조 협회 회원” 및 “랴오닝성 기술 혁신 기업”으로 인증받았으며, 국가 수준의 많은 특허와 국가 토치 계획 프로젝트를 달성했습니다.
우리의 증명서
CE certificate
- 인증서 번호:MTL24112800338R01
- 발행일:2024-12-04
- 만료 날짜:2027-12-04
- 범위:Q235 STEEL Q355 STEEL
- 발행자::Shenzhen MTL Testing Technology Co., Ltd.
ISO 9001:2015
- 인증서 번호:77023QJ00094ROM
- 발행일:2023-03-27
- 만료 날짜:2026-04-26
- 범위:Light steel structure engineering design, building curtainwall engineering design within the scope of qualification;Professional contract of steel structure engineering andbuilding curtain wall engineering within the scope ofqualification
- 발행자::China Quality Alliance (Liaoning) Certification Co., Ltd.
EMSC
- 인증서 번호:77023E00284ROM
- 발행일:2023-04-27
- 만료 날짜:2026-04-26
- 범위:Light steel structure engineering design, building curtainwall engineering design within the scope of qualification;Professional contract of steel structure engineering andbuilding curtain wall engineering within the scope ofqualification
- 발행자::China Quality Alliance (Liaoning) Certification Co., Ltd.
Occupational Health and SafetyManagement System Certificate
- 인증서 번호: 77023QJ00094ROM
- 발행일:2023-04-27
- 만료 날짜:2026-04-26
- 범위: Light steel structure engineering design, building curtainwall engineering design within the scope of qualification;Professional contract of steel structure engineering andbuilding curtain wall engineering within the scope ofqualification
- 발행자:: China Quality Alliance (Liaoning) Certification Co., Ltd.
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