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Warehouse Shelves

3PL Warehousing

As one of the top logistics fulfillment companies, we operate nearly 70,000 square feet fulfillment warehouse that is well-equipped with a high standard of storage and security measures.

 At Gladstone Fulfillment, we only charge an all-year flat rate for the inventory space you actually use, whether you are small or big, short-term or long-term, regular or peak season.

Our Professional Staff

Inventory Management

Accurate fulfillment and careful inventory management is the number one rule in our warehouse. Our experienced team keeps our inventory accuracy rate as close to 99.9% for order fulfillment and inventory management.


Our cloud-based Warehouse Management System seamlessly operates all services including transportation, receiving, inventory control, and order processing. 

Warehouse Staff Unloading a Truck

Inbound Receiving

Whether your goods are coming from oversea or domestic, our receiving team is always ready to receive, inspect, and check them into the inventory system as quickly and accurately as possible.

  • Container Unloading/Live Unloading

  • Truck Deliveries

  • USPS/UPS/FedEx packages

  • Quality Inspection

  • Receiving Report

The Fulfillment Partner Overseeing Inventory Processing

E-commerce Fulfillment

Gladstone Fulfillment was founded by e-commerce entrepreneurs, so our company was built to provide the best fulfillment services in the industry. We offer speedy fulfillment to get your orders packed and shipped quickly and accurately. Our software integrates with most E-commerce platforms to provide you seamless data integration.

FBA Prep

Amazon FBA Prep Center

We provide cost-effective warehousing and prep services for Amazon sellers that use Fulfillment by Amazon (FBA) or Fulfilled by Merchant (FBM). When you need to send replenishment inventory to FBA, we’ll get it to their warehouse quickly, accurately, and carefully according to Amazon specifications and requirements.

Gladstone Fulfillment is located in Ontario, California, surrounded by many Amazon Fulfillment Centers in a radius of 20-mile. This gives us a unique advantage for fast delivery time and lowest shipping costs to send your goods to Amazon Fulfillment Centers.

Taking Care of Your Packages

B2B and Retail Distribution

We have specially designated services to meet your customers’ needs. Whether you do business with major or small retailers, individual consumers, or with manufacturers who expect your product just-in-time at their production lines, our EDI integration solution and speed-to-market services will satisfy your retail and wholesale customers.

UPS Truck Leaving our Warehouse

Outbound Shipping

Whether you are shipping a small parcel, a pallet or full truckload, our experienced Freight Service Team offers reliable logistics services to meet your needs.


Supported Shipping Carriers:

  • USPS, UPS and FedEx (Daily Pick Up)

  • FTL and LTL Freight Transportation

  • Same Day/Next Day Expedite Services

The Truck Windows at Gladstone Fulfillment

Transloading and Cross Docking

We offer flexible transloading services to help customers make cargo receiving, sorting, and shipping faster and more cost-efficient. Our 8 loading docks and 2 ground-level loading doors also play a crucial role in transloading, which helps minimize transit time and increase shipping speed for our customers.

Utilizing our cross-dock transloading services can improve your product turnover rates and reduce your inventory shelf-time and storage costs.

Hand Packaging of Goods

Picking and Packing

Accurate picking and packing are essentials of a successful eCommerce business.

Our Fulfillment Team picks, packs, and ships orders quickly, accurately, and cost-effectively. You will be notified when your shipment is complete and ready to be picked up.

Whether you are shipping B2B or B2C, we can tailor fulfillment solutions to deliver the optimal experiences for your need.

Packages Handling by our Associate

Reverse Logistics (Returns Processing)

Returns management is an important part of return policies that drive customer satisfaction.

We work closely with you to develop a customized returns management program that gives you the most efficient, cost-effective returns solutions available.


Our Returns Team carefully inspects and sorts each return based on its condition and sends you notification by email.


Value-added Services

  • Software integration and compliance with E-commerce platforms

  • Scan and barcode

  • Kitting and re-packaging 

  • Quality Control and Rework

  • Customer Specific Projects

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