NINGBO TIANSHENG PRECISION, an Exporter specializing in precision motor parts and related components, records a modest but steady export pattern to a single long‑term buyer, GROSCHOPP INC, with three shipments between June 2023 and November 2024 totaling ~3.6 t across the Ningbo (CN) loading hub to U.S. West Coast ports (Los Angeles and Long Beach). The shipments use consistent HS Codes 851290 (electrical apparatus) and 940350 (metal furniture), indicating stable product classification, and the carrier handling averages 1 TEU per shipment, reflecting predictable routing. For Buyers, the supplier demonstrates reliable fulfillment for niche motor and parts demand, albeit at low volume, suggesting capacity for scaling if demand expands. For Customs Brokers, the limited HS‑code portfolio, repeat port of loading, and single buyer streamline documentation and clearance, contributing to efficient customs processing with minimal classification variance.