Certificate

Fenghe maintains a documentation-first approach to compliance. Our quality system is certified under ISO 9001, and door operators carry CE conformity documentation.

Product-level documents include: airtightness test reports for hermetic doors, fire-rating test certificates for fire door assemblies (issued on tested leaf-frame-hardware combinations), and radiation attenuation type-test reports for lead-lined doors and windows.

For project submissions we provide declaration documents, packaging and transport information, and per-shipment inspection records. Certificate copies are available on request through the inquiry form - tell us which approval body your project answers to and we will assemble the matching document package.

Placeholder note: upload scans of your actual certificates in the admin editor and replace the list above.