DONGGUAN WANHANG ELECTRONICS TECHNOLOGY CO LTD, an Exporter supplying fan assemblies, metal‑treated wood components and packing materials (HS 841459), has demonstrated a steady trade pattern focused on a single key buyer, PERLICK CORP, with shipments predominantly from Yantian, China to Long Beach or Los Angeles, USA. Over the past three years the company averages 1‑2 container loads per month, each weighing 300‑1 700 kg and occupying roughly 1‑2 TEU, indicating modest but reliable capacity and a well‑defined product niche. For prospective buyers, this translates into predictable supply availability, consistent quality descriptors and a focused portfolio that can be scaled with short lead‑times. Customs brokers benefit from the high documentation consistency: identical HS code usage, repeat loading and discharge ports, and stable partner details, which streamline clearance processes, minimize classification disputes and support efficient routing forecasts for the Pacific trade lane.