Sourcing region
China supplier coordination for importers and B2B purchasing teams. Include your country and the intended delivery point.
How to reach the sourcing desk
Inquiry channel
Use the RFQ form and provide a work email for follow-up. Reference your original inquiry if you send a revised brief.
Call coordination
Include your time zone and availability if the project needs a specification call.
Project intake
Prepare your brief
For hub centric rings, enter wheel bore × hub pilot in millimeters with shoulder height and the intended wheel and vehicle. For clip-on weights, include the rim flange and weight increments. Indicate any dimension that still needs verification. For example, enter “wheel bore 66.6 mm, hub pilot 57.1 mm, pilot depth pending” if the drawing omits depth. State if a ring needs to be stocked across several wheel revisions or made to a buyer drawing, since the sample and approval requirements may differ.