les certifications
Standard:
ISO9001:2008
Nombre:
00115Q23835R4L/3302
date d'émission:
2015-04-30
date d'expiration:
2018-04-29
champ d'application / portée:
Design Manufacture and Service of 252kV and Below HV Switchgear and Control Equipment, Power Transformer
Délivré par:
China Quality Certification Centre
Standard:
ISO14001:2004
Nombre:
00114E21433R0L/3302
date d'émission:
2014-07-11
date d'expiration:
2018-07-10
champ d'application / portée:
Design Manufacture and Service of 252kV and Below HV Switchgear and Control Equipment, Power Transformer
Délivré par:
China Quality Certification Centre
Standard:
OHSAS18001:2007
Nombre:
00114S20869R0L/3302
date d'émission:
2014-07-11
date d'expiration:
2018-07-10
champ d'application / portée:
Design Manufacture and Service of 252kV and Below HV Switchgear and Control Equipment, Power Transformer
Délivré par:
China Quality Certification Centre
Standard:
Well-Know Trademark
Nombre:
date d'émission:
2012-05-12
date d'expiration:
2018-12-12
champ d'application / portée:
Trading
Délivré par:
SAIC
Standard:
Certificate of New High-tech Enterprise
Nombre:
GR201433100368
date d'émission:
2014-09-25
date d'expiration:
2017-09-24
champ d'application / portée:
High-tech Producing
Délivré par:
NIngbo Science and Technology Branch
Standard:
SA8000 management system certification
Nombre:
CN-SA-180067
date d'émission:
2019-01-11
date d'expiration:
2022-01-10
champ d'application / portée:
Manufacturing of LV&HV switchgear, Transformer and Combined Type Substation
Délivré par:
Extensive Standard Technical Services Co., Ltd.
Profil de la société
Ningbo Tianan (Group) Co.,Ltd.
Contact: MsLian Huanhuan
