Quality Control
We have a professional laboratory, in the raw material and shipment respectively arrange a test.




Certifications
Standard:
GB/T19001-2016/ISO9001:2015
Number:
25321QZ0133R1S
Issue Date:
2021-03-12
Expiry Date:
2024-03-15
Scope/Range:
Sales of SiC, FeSi, CaSi, Silicon slag, Silicon briquette, Silicon metal, SiMn, Deoxidizer etc
Issued By:
NIUB
Company Profile
Anyang Mingrui Silicon Industry Co., Ltd
Contact Person: MsGao