Qinghe Air Filter — filter manufacturer and exporter
Brand, entity and domain
Qinghe Air Filter is the brand presented on chinafilterhub.com. The operating legal entity behind the brand is [provisional: legalName] ([provisional: legalNameZh]), with unified social credit code [provisional: creditCode], registered at [provisional: address].
Positioning
A filter manufacturer and exporter positioned in the Qinghe filter industry cluster of Hebei province.
What we make
Thirteen product categories across engine filtration, HVAC and cleanroom air filtration, and liquid/metal cartridges, structured around a single efficiency-grade framework. See the product centre for the full taxonomy.
Quality and data discipline
Every specification field on this site carries a data-status label:
| Label | Meaning |
|---|---|
| Verified | Value taken directly from a catalogue or standard |
| Catalog confirmed | Part number or category confirmed from a catalogue |
| Reference | Descriptive application or standard reference |
| Pending | Not published; left blank rather than guessed |
The data subsite holds the machine-readable record behind each claim.
Certifications and factory facts
Certifications, factory area, staffing, production equipment and customer references are published on the factory page as they are confirmed.
Contact
| Channel | Value |
|---|---|
[provisional: email] | |
| Phone / WhatsApp | [provisional: phone] |
| Address | [provisional: address] |
Contact channels are confirmed at the contact page.