新闻资讯
批发采购笔记：SKU 选型、起订量、包装、OEM 与合规要点。
From sample approval to mass production lock
Color and finish control for vanity OEM reorders
Distributor FAQ: samples, exclusivity, and territory talk
When to choose freestanding vs wall-hung vanity ranges
QC photo sets that actually help remote buyers
Planning first-year assortment depth for toilet importers
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