Z CO TECHNOLOGY CO LTD, an exporting supplier of electronic assemblies, cables, wire‑connectors and harnesses, ships primarily from Yantian (China) to major U.S. West‑Coast entry points (Seattle, Tacoma, Los Angeles, Oakland, Long Beach). Over the past three years it has recorded sporadic but consistent single‑shipment months, averaging 1‑2 TEU per run with weights ranging from 146 kg to 3 580 kg. Key HS Codes include 847940 (electronic components), 810196 (metal products), 854442 (electrical harnesses) and 853669 (cable assemblies). Top buyers are diversified – EvoCA North America, PACBRAKE, PC Racing Ultracool, AYANTRA and SUB SEM – indicating a broad demand base across automotive, computing and industrial sectors. For buyers, Z CO offers reliable, niche‑focused product lines and a stable partner roster despite modest shipment frequency, suggesting capacity for scaling if demand rises. Customs brokers benefit from predictable routing (single loading port, repeat U.S. unloading ports), consistent HS‑code usage and clear documentation of weight and TEU, which together support efficient clearance and low risk of compliance exceptions.