Norme:RoHS

Nombre:SHAEC2017015101

Prescription Date:2020-08-31

Norme:REACH

Nombre:SHAEC2017017001

Prescription Date:2020-09-02

Norme:ISO 9001:2015

Nombre:672Q22020225303

Prescription Date:2022-02-25

Date d'expiration:2025-02-24

Norme:ISO 14001:2015

Nombre:672E22020225303

Prescription Date:2022-02-25

Date d'expiration:2025-02-24

Norme:ISO 45001:2018

Nombre:672S22020225303

Prescription Date:2022-02-25

Date d'expiration:2025-02-24

Norme:National Hi-Tech Enterprise

Nombre:GR201934000296

Prescription Date:2019-09-09

Date d'expiration:2022-09-09

Portée / Range:Anhui Crystro Crystal Material Co.,LTD

Délivré par:Department of Science and Technology of Anhui Province

Norme:Utility Model Patent Certificate

Nombre:8208977

Prescription Date:2018-12-11

Date d'expiration:2028-05-08

Portée / Range:Single crystal furnace

Délivré par:NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION ,PRC