Who publishes the website
CementGrindingAid.com is published for the cement grinding-aid operation represented by Huahai Feifei (Hebei) Concrete Admixture Co., Ltd. Direct commercial contact is Tony at tony.buy@gmail.com and +86 186 0326 1208.
Until a named technical reviewer is formally confirmed, the website does not attribute technical review to an invented individual.
How content is produced
Pages are organized from supplied company materials, identified catalogue data, public standards references, transparent engineering formulas and application-specific checklists. Product values are separated into:
- Current product document: value controlled by the selected grade’s current TDS, SDS or COA.
- Catalogue reference: value transcribed from supplied company material and requiring current confirmation.
- Industry or method reference: contextual information that is not a product guarantee.
- User-entered scenario: calculator output based only on visitor inputs and visible formulas.
Evidence and claims policy
A case-study or performance percentage should identify the product, dosage, material/cement system, test boundary, baseline and result. Unverified customer names, countries, certifications or performance improvements are not published as facts.
ISO 9001, ISO 14001 and ISO 45001 are described as company management-system certifications, not product certifications.
Corrections and review
Pages show a review date. When a current factory document conflicts with a catalogue reference, the current controlled document takes priority and the page should be updated. To report a factual issue, email tony.buy@gmail.com with the page URL and supporting document.
Use of automation
Automation may assist with page structure, calculations and language editing. It is not used as evidence for product specifications, certifications or plant performance. Commercial and technical decisions require current documents and controlled testing.