Document the request
A wheel balance weight line needs its rim flange profile and mass steps. A center ring line needs wheel bore, hub pilot and axial depth. Those distinctions stay visible in a brief, a quote comparison and a sample request.
The procurement desk
About Hofmann Power Weight
An independent China sourcing and procurement coordination service for wheel-end parts. Brand references identify sourcing inquiries. We operate independently of the referenced brand and its authorized sales channels.
Working charter
Give the buyer a comparable decision
Keep approvals with their owners
Suppliers declare product scope and commercial terms. Laboratories and inspectors issue their own findings. The buyer approves fitment, deviations and purchase terms against the intended application.
Desk practices
How we handle unresolved details
Label the reference
Keep an OE cross reference distinct from a supplier cross-reference list or an approved drawing revision.
Record the exception
Flag an alternate clip material, coating or adhesive backing as a deviation so the buyer can compare it explicitly. A custom clip adds a sample approval step. An existing clip still needs a documented flange match.
Preserve the evidence trail
Tie samples and supplier documents to the proposed SKU and supplier site. Record the lot identifier during packing review when available.
Illustrative work views
What gets checked at each handoff
Procurement or collaboration inquiry?
Use the contact desk to identify your organization, product scope and the handoff you want to coordinate.
Contact the Desk