Prioritize carrier proximity (port/airport), multimodal access, bonded/FTZ availability, WMS/TMS integration, SLA performance metrics (lead times, accuracy), and capacity for value-added services like kitting and returns. Also evaluate labor skill sets and peak-season scalability.

Warehousing rates and labor in Shenzhen influence storage and pick-pack costs; combined with reduced transit times from nearby ports/airports, the net effect can be lower landed cost for export shipments. Compare occupancy rates, throughput productivity, and local ancillary fees when modeling TCO.

Look for bonded warehousing that supports deferred duties, customs clearance efficiency, and consolidated export processing. FTZ presence enables streamlined inspections, value-added processing, and improved cashflow by delaying duty payments until goods leave the zone.

Require real-time WMS with API connectivity to your storefront or ERP, shipment tracking, inventory accuracy reports, and KPIs for order cycle time, pick accuracy, and on-time delivery. Confirm data exchange standards and escalation procedures for exceptions.

Evaluate historical peak-season performance, flexible labor agreements, overflow capacity options, and networked last-mile partnerships. Confirm multi-channel order routing, pool inventory strategies, and SLAs for split shipments and returns handling to support omnichannel demand.