Resources
Three management-system certificates are held by ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED, issued by Fangyuan Testing and Certification Group Co., Ltd. (CCF). Each certificate below shows its number, its standard and its scope exactly as printed, and links to the full document.
What these certificates cover
All three certify management systems whose scope is the production of refractory materials, castables and precast blocks. That is the scope written on the certificate. It is not a product certification and it does not extend to the catalogue as a whole.
Current certificates are valid until 2 December 2026.
Certificates
Values below are transcribed from the English page of each certificate.
ISO 9001
ISO 14001
ISO 45001
The three certificates are issued as one six-page document in Chinese and English. The same file is linked from each certificate above and is published exactly as supplied.
Published technical tables cover every catalogue product. A data sheet for a specific grade, quantity or service condition is issued by the technical team on request.
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