Certifications
Standard:
Patent certificate for utility model
Number:
NO. 14798924
Issue Date:
2021-11-23
Expiry Date:
2023-11-22
Scope/Range:
zirconia ceramic flange
Issued By:
CNIPA
Standard:
Patent certificate for utility mode
Number:
NO. 14833074
Issue Date:
2021-05-07
Expiry Date:
2023-05-06
Scope/Range:
Alumina ceramic impeller
Issued By:
CNIPA
Standard:
Test report
Number:
2023-1118
Issue Date:
2023-03-15
Expiry Date:
2024-03-14
Scope/Range:
99% alumina ceramic plate
Issued By:
National testing station
Company Profile
Jiangsu Yubei Ceramics Co., Ltd.
Contact Person: MsIvy
