2023年，我们因为0.2mm的轮毂中心环公差丢了一个车队客户。从那时起，我彻底换了一套中国采购的方法。
一位有6年采购经验的经理分享真实经历：2023年因轮毂中心环内径公差+0.2mm丢掉车队客户，之后重新做中国hub centric rings sourcing，踩过规格沟通歧义、样品与量产不一致、海运延误等坑，最终形成一套可复用的供应商筛选与验收流程。包含对不适合中国采购场景的诚实说明。
Procurement journal
Huf sourcing notes
Huf Hub Centric Rings Sourcing: How to Compare Supplier Quotes Without Getting Burned
A procurement cost controller's framework for comparing hub centric rings supplier quotes — landed cost vs. unit price, standard vs. custom sizing, and why paid samples often beat free ones. Based on six years and 200+ orders.
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