Core Services

U.S. Fulfillment
Built to Scale

From inbound receiving to last-mile delivery, SMTS runs end-to-end U.S. warehousing and fulfillment for fast-moving cross-border sellers, so your team can stay focused on growth.

Boston, MA 20,000+ orders / day Bilingual coordination
20K+
Daily Order Capacity
20K sqft
Warehouse Space
25+
Local Team Members
5+
Carrier Network
Core Services

End-to-End Fulfillment

We handle every step from receiving to delivery, so sellers can focus on growing their business.

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Warehouse Management

Inbound receiving, barcode scanning, bin location management, and real-time inventory tracking. Secure storage at our Boston facility with โ‰ฅ99.9% inventory accuracy.

ReceivingInventory TrackingFlexible Storage
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E-Commerce Fulfillment

Automated order sync from all major platforms. Multi-SKU picking, packing, and label printing with high-volume batch processing capabilities.

Auto Order SyncBatch ShippingPrecision Picking
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US Domestic Shipping

Multi-carrier network with intelligent rate shopping for optimal delivery solutions. Nationwide coverage with transparent, competitive pricing.

USPSUPSFedExGOFOUniUni
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Relabeling Services

Barcode replacement, custom product labeling, and compliance packaging for Temu, Shein, TikTok Shop and other marketplace requirements.

RelabelingComplianceCustom Labels
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Quality Control & Sorting

Inbound quality inspection, SKU-level sorting, multi-item bundling, simple assembly, and gift set packaging.

QC InspectionSortingAssembly
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Returns Processing

US-based returns receiving, inspection, repackaging, and restocking. Reduce return losses and maximize inventory utilization.

Returns ReceivingInspectionRestocking
Integrations

Multi-Platform & WMS Integration

Automated order synchronization with real-time data transparency. No manual operations required.

Supported E-Commerce Platforms
Temu Shein TikTok Shop Etsy Shopify
WMS Integration
LingXing JiFeng Contact us for more integrations

Ready to Store Your Inventory in the US?

Tell us about your SKU count and product types, and we'll create a customized warehousing solution for you.

Get Started โ†’