Quality Control
Our Certificates
GB/T 45001-2020/ISO 45001:2018
- Certificate Number:02224S00668R0S
- Issue Date:2024-03-27
- Expiry Date:2027-03-26
- Scope:Production and sales of refractory materials (refractory bricks) and related sites involve occupational health and safety management activities.
- Issued By:China United Certification Center；CUC
GB/T 24001-2016/ISO 14001:2015
- Certificate Number:80224E0068R0S
- Issue Date:2024-03-27
- Expiry Date:2027-03-26
- Scope:Production and sales of refractory materials (refractory bricks), and environmental management activities related to the facilities involved
- Issued By:China United Certification Center；CUC
GB/T 19001-2016/ISO 9001:2015
- Certificate Number:8022400104R0S
- Issue Date:2024-03-27
- Expiry Date:2027-03-26
- Scope:Production and sales of refractory materials (refractory bricks)
- Issued By:Zhongjian Certification Limited Company
new high-tech enterprise
- Certificate Number:GR202441002555
- Issue Date:2024-11-21
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