우리의 증명서
CE
- 인증서 번호:TTC-22-0703/04/01
- 발행일:2022-07-03
- 유효기간:2027-06-03
- 범위:Special teaching instrument, general mechanical equipment, teaching model and teaching AIDS
- 발행자:: İntegra96 Uluslararası Ürün ve Sistem Belgelendirme Ltd. Şti.
EMS CERTIFICATE OF REGISTRATION
- 인증서 번호:12822E20219ROS
- 발행일:2023-12-12
- 유효기간:2025-08-11
- 범위:Special teaching instrument, general mechanical equipment, teaching model and teaching AIDS
- 발행자::China Standard institute guolian Certification Center
OHSAS CERTIFICATE OD REGISTRATION
- 인증서 번호:12822S20169ROS
- 발행일:2023-12-12
- 유효기간:2025-08-11
- 범위:Special teaching instrument, general mechanical equipment, teaching model and teaching AIDS
- 발행자::China Standard institute guolian Certification Center
QMS CERTIFICATE OF REGISTRATION
- 인증서 번호:12822Q20678ROS
- 발행일:2023-12-12
- 유효기간:2025-08-11
- 범위:Special teaching instrument, general mechanical equipment, teaching model and teaching AIDS
- 발행자::China Standard institute guolian Certification Center
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