采购与供应链协调的双语主题演示。
Fictional bilingual logistics theme demo.
路线、品牌与场景均为虚构；不代表真实覆盖、运力、报价、时效、清关、认证或客户。
Routes, brand and scenarios are fictional; no real coverage, capacity, rates, transit times, customs outcomes, certifications or customers are claimed.