Standard:RoHS

Number:SHAEC2017015101

Issue Date:2020-08-31

Standard:REACH

Number:SHAEC2017017001

Issue Date:2020-09-02

Standard:ISO 9001:2015

Number:672Q22020225303

Issue Date:2022-02-25

Expiry Date:2025-02-24

Standard:ISO 14001:2015

Number:672E22020225303

Issue Date:2022-02-25

Expiry Date:2025-02-24

Standard:ISO 45001:2018

Number:672S22020225303

Issue Date:2022-02-25

Expiry Date:2025-02-24

Standard:National Hi-Tech Enterprise

Number:GR201934000296

Issue Date:2019-09-09

Expiry Date:2022-09-09

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

Issued By:Department of Science and Technology of Anhui Province

Standard:Utility Model Patent Certificate

Number:8208977

Issue Date:2018-12-11

Expiry Date:2028-05-08

Scope/Range:Single crystal furnace

Issued By:NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION ,PRC