ZHEJIANG HENGDIAN INNUOVOIMPORT&EXP, an Exporter specializing in rare‑earth magnets and related magnet products, has shown a consistent but modest shipment pattern primarily from Shanghai (Port 57035) to West Coast US ports such as Tacoma, Seattle and Los Angeles, averaging 1–2 TEU per dispatch and ranging from 4 000 kg to over 21 000 kg per shipment. Its top buyer is Advanced Magnet Source Corp, with occasional orders from Fluke Electronics, indicating a focused demand base for high‑value magnet components. The company repeatedly uses HS Code 850511 (electrical machines/parts) and occasionally 280530, suggesting well‑defined product classification that eases customs processing. For prospective Buyers, this supplier demonstrates reliable, niche product availability, steady repeat orders, and a clear supply chain anchored in a single loading port, which supports predictable lead times and inventory planning. For Customs Brokers, the regular port‑to‑port routing, consistent HS‑code usage, and limited partner diversity simplify documentation, reduce classification disputes, and enhance clearance efficiency across US West Coast entry points.