测试文章

See how order staging, carton labeling, warehouse separation and batch control reduce mixed specifications in custom alloy wheel production.

Understand polishing, surface preparation, coating fixtures and clear coat control before final appearance inspection and export packing.

See how barrel forming, bead seat geometry, flange shape and profile control influence alloy wheel fitment, runout and durability.

Learn how billet grade, batch control and forged blank inspection affect forged wheel strength, machining stability and buyer confidence.