For cross-border sellers who stock large quantities of furniture, fitness equipment and building materials in Mexican warehouses, US-Mexico sea-rail intermodal transport is the most cost-effective shipping choice. After goods are shipped by sea to ports on the west coast of the United States, containers are transferred to dedicated inland rail trains running directly to all cities across Mexico. Compared with full highway trucking, rail transport has larger single-load capacity and lower unit freight for heavy bulk goods. We cooperate with formal border customs clearance stations and arrange Mexican local document pre-review in advance, which effectively reduces the risk of cargo detention and inspection. Matching with our exclusive RFC tax ID service, merchants can legally deduct 16% Mexican import VAT and optimize overall logistics costs. The total transit cycle of sea plus rail is 30-40 days, with stable scheduled trains all year round. It is very suitable for factory merchants with stable large-volume replenishment demands for Mercado Libre stores.