Evaluate on-fill and pick-pack accuracy, order cycle time, dock-to-stock and outbound lead times, pallet and racking density, temperature-control certifications, and IT integration (WMS/EDI/API). Also verify customs clearance experience and throughput capacity for peak seasons.

Consider inventory ownership timing, tariff deferral needs, and destination market flows. Bonded storage suits import consolidation and delayed customs duty payments; domestic storage is preferable when goods clear immediately and rapid domestic distribution outweighs duty deferral benefits.

Key factors are rail head access to major freight corridors, proximity to road border crossings, short-sea links via Aktau port, and availability of regional carrier partnerships. Prioritize 3PLs with proven carrier contracts and integrated tracking to reduce dwell time and optimize cost-to-serve.