Company identity documents
| Document | Published status |
|---|---|
| Legal entity | Huahai Feifei (Hebei) Concrete Admixture Co., Ltd. |
| Unified social credit code | 91131101MA09HPX81T |
| Registered address | No. 1 Building, Floors 1–3, Yibang Paint Company, West Side of Weiwu Street, High-tech Development Zone, Hengshui, Hebei, China 053000 |
| Business / office address | East side, 1/F, Office Building, No. 807 Shunping Street, Taocheng District, Hengshui, Hebei, China 053000 |
Management-system certificates
ISO 9001:2015
Quality management system. Registration 39324Q2565R0S; valid through 5 September 2027.
ISO 14001:2015
Environmental management system; valid through 5 September 2027.
ISO 45001:2018
Occupational health and safety management system; valid through 5 September 2027.
These are company management-system certifications, not product certificates or proof of a specific performance claim.
Product documents by request
| Current TDS | Confirm availability for the selected product and grade. |
| SDS | Request before handling, storage or transport planning. |
| Batch COA | Confirm batch-specific acceptance values with the order. |
| Test report | Use only when the report identifies product, sample, method, date and issuing party. |
| Export documents | Confirm by product, destination and shipment terms. |
Evidence policy
Performance percentages and case-study figures should be published only when tied to an identifiable source or controlled trial record. Generic industry ranges must be labelled as such and must not be represented as guaranteed product performance.