West Coast Kitting and Assembly Services

River Plate Inc. provides kitting and assembly from our West Coast fulfillment center in Simi Valley, CA, just outside Los Angeles. We combine individual products, components and packaging into finished kits for ecommerce orders, retail programs, promotions and subscription boxes.

Every kit is assembled to your specifications, with quality checks built into the process before it moves into fulfillment. Whether you need a recurring subscription box assembled or a one-time product bundle prepared for shipment, our team handles the component organization, assembly and packing from the same Southern California facility.

Kitting and Assembly Services in Southern California

Scalable Solutions for Your Kitting Needs

Efficient kit assembly

Same-day kitting services that keep your operations running smoothly.

Guaranteed precision

Real-time tracking which ensures every kit is assembled and packed perfectly.

Streamlined logistics

Strategically located facilities reduce delivery times for each of your assembled kits.

About Our Kitting Services

Kitting brings multiple products together into one finished package, but accuracy matters at every stage. We organize the individual components, follow your assembly requirements and check completed kits before they are packed for shipment.

Our Value Added Services can also be added when a project needs labeling, inspections, repackaging or other product preparation. Once kits are ready, they can move directly into Pick and Pack and outbound fulfillment rather than being transferred to another provider.

For brands shipping throughout Southern California and the West Coast, our Southern California Fulfillment Center in Simi Valley keeps kitting, storage and fulfillment under one roof.

River Plate Kitting Services Helped Me Worry Less About Logistics and Focus on Growing My Business

“The team at River Plates has been a game-changer for our business. Their meticulous attention to detail, quick response times, and personalized service have made a substantial difference in our warehousing and fulfillment operations. After experiencing numerous issues with previous warehouses, the seamless and efficient service from River Plate has been a breath of fresh air. Thanks to their outstanding support, I can now focus more on business growth instead of logistics. I am incredibly thankful to have such a reliable and professional team on my side.”

Our Kitting Process

We’ve designed our kitting process to be simple, efficient, and reliable. Every step ensures your kits are assembled with care and delivered on time.

Step 1

Receiving and Organizing Components

We start by receiving your inventory and organizing all the individual components needed for assembly. We keep everything sorted and ready for the kitting process by using advanced inventory management systems. This ensures no item, big or small, is ever overlooked.

Step 2

Assembling Custom Kits

Next, we assemble your kits exactly how you need them. Whether it’s bundling multiple products or creating custom kitting solutions with specific packaging materials, we follow your instructions down to the last detail.

Step 3

Quality Control Before Packing

Before any kit is packed, we check it thoroughly. Our quality assurance process ensures that every kit has the correct items, is properly assembled, and ready for delivery. Nothing leaves our fulfillment center without meeting our high standards.

Step 4

Packing and Labeling Finished Kits

Once the kits are approved, we pack them securely using appropriate packaging solutions. We label each kit according to your requirements, which makes it much easier for distribution or direct shipping to your customers.

Step 5

Shipping and Delivery

Finally, we handle the shipping. Using our optimized fulfillment service network, we ensure your kits are delivered quickly and efficiently. We get them where they need to go on time regardless of whether it’s for retail shelves, individual customer orders, or bulk shipments.

Step 6

Inventory Tracking and Reporting

Transparency is key. Our system provides real-time updates on order status, inventory levels, and shipping progress. This enables you to stay informed and address customer inquiries confidently.

Kitting Services Near Los Angeles You Can Trust

Experience With Complex Kits

We have the expertise to assemble complex kits with precision. Our kitting services in Los Angeles, including combining multiple SKUs and preparing intricate custom kits, deliver accuracy every time.

Customized Assembly for Your Products

Every kit is tailored to your specific requirements. Our process supports unique packaging materials, custom configurations, and any special details you need.

Real-Time Inventory Integration

Our advanced inventory management system tracks every individual component in real-time. This ensures your inventory stays updated and fully synchronized during the kitting process.

Fast Kitting Turnaround

The workflows we use guarantee your kits are assembled and shipped on time. You can count on us to meet tight deadlines and keep your operations moving smoothly.

Dedicated Quality Checks for Every Kit

We inspect every kit carefully before it leaves our fulfillment center. This ensures each one meets your exact standards and creates a great customer experience.

Ready to Get Started?

About Us

River Plate Inc. began in July 1992 as a freight logistics operation serving businesses in Southern California. As customer needs grew, the company expanded beyond transportation into warehousing, fulfillment and distribution.

Over the years, River Plate developed into a full-service 3PL, bringing more of the supply chain under one roof. We now serve ecommerce, retail, wholesale and other product-based businesses with a range of logistics and fulfillment services.

Today, River Plate operates from its Simi Valley facility and continues to build on that original focus on practical, responsive logistics. The goal is simple: give brands a reliable fulfillment partner that can handle the day-to-day details of getting products where they need to go, from receiving products to kitting and assembly, all the way to shipping.

We Integrate With All Ecommerce Platforms

Amazon FBM Direct Fulfillment Services
Amazon FBA Prep & Fulfillment Services
Walmart Distribution & 3PL Solutions

Subscription Box Fulfillment in California

Subscription boxes require consistent assembly because each shipment needs to contain the right products and reach customers on schedule. River Plate provides subscription box fulfillment in Los Angeles and California from our Simi Valley warehouse, where individual components can be received, stored, assembled and prepared for shipment.

For brands looking for subscription box fulfillment in Los Angeles, keeping kitting and fulfillment at the same facility can simplify the process. Our team can assemble recurring boxes according to your specifications, complete quality checks and move finished packages into outbound fulfillment.

Subscription programs can also change from one shipment cycle to the next. Product combinations, inserts and packaging may need to be updated, so clear assembly instructions are important. River Plate can work from those requirements while keeping the kitting process connected to the rest of your fulfillment operation.

What Clients Have to Say About Our Kitting Services

“I’ve been working with River Plate Inc. for a few months now, and I am thoroughly impressed with their fulfillment services. From tailored solutions to real-time tracking, they have streamlined my business operations. I couldn’t be more satisfied.”

What You Get With Our Kitting Services

Here is what you can expect from our kitting services.

Customizable Solutions

We design our kitting services to match your needs. Whether you need multiple items bundled, custom kits made, or single components assembled, we’ve got you covered.

Enhanced Product Presentation

We make sure your kits look professional and align with your brand. From unique packaging to precise assembly, we help your products stand out.

Fast Turnaround Times

We work quickly to get your kits assembled and shipped on time. Our inventory tools and clear process help us meet even tight deadlines.

Error-Free Assembly

We check every kit to ensure it’s accurate and complete. Each kit has the right items, packed securely, so your customers always get what they expect.

Cost-Efficient Operations

We help you save money by reducing waste and using smart packaging solutions. Our streamlined process keeps costs low while maintaining high-quality results.

Tour Our Southern California Fulfillment Center

Choosing a 3PL is a big decision, especially when the provider will be responsible for assembling products that customers receive as a finished kit. We invite you to visit our Simi Valley warehouse and see the operation in person.

  • Walk through receiving, storage and pick-and-pack
  • See our kitting, assembly and Amazon FBA prep areas
  • Get a walkthrough of our WMS and client portal
  • Meet your account team and talk through your needs

Schedule a Tour to discuss your kitting requirements.

Tours are by appointment at 2950 Madera Rd., Simi Valley, CA 93065.

Frequently Asked Questions

Yes, we offer custom kitting services tailored to your specific needs. Whether you need unique packaging, multiple items combined, or branding requirements met, we ensure every kit is assembled to your specifications.

Yes, our warehouse kitting solutions are designed to handle high-volume orders efficiently. We use streamlined workflows to assemble multiple kits quickly while maintaining accuracy and quality.

We use advanced inventory management systems to track every individual item and component in real time. This ensures accurate stock levels for each kit and reduces errors during the kitting process.

 

Every kit undergoes thorough quality checks to ensure it meets your specifications. We inspect individual components and assembled kits to guarantee accuracy and proper packaging before shipment.

We specialize in combining multiple SKUs into single kits, whether for subscription boxes, promotional bundles, or wholesale orders. Each kit is assembled with precision and attention to detail.

Businesses in the ecommerce, retail, and wholesale sectors benefit the most from our kitting fulfillment services. Whether you sell subscription boxes, promotional kits, or bundled products, our services simplify your fulfillment process.

We help reduce costs by optimizing packaging materials, streamlining assembly processes, and improving overall fulfillment efficiency. Our solutions minimize errors and labor expenses, which saves your valuable time and money.

Yes, we offer a variety of packaging solutions to suit your needs. From protective materials for fragile items to branded product packaging, we ensure your kits are secure and visually appealing.

We integrate with popular ecommerce platforms like Shopify, WooCommerce, and more. This connection ensures your order fulfillment process stays smooth and synchronized with our kitting operations.

Our reverse logistics services include receiving, inspecting, and reassembling returned kits as needed. We ensure your inventory stays organized and ready for future orders.

We prioritize fast turnaround times while maintaining high-quality standards. Our kitting process ensures kits are assembled, packed, and shipped quickly to meet your deadlines.

Yes. River Plate provides kitting and assembly from its Simi Valley, CA fulfillment center, just outside Los Angeles. Brands can combine kitting, warehousing and fulfillment at the same Southern California facility.

River Plate provides subscription box fulfillment in California from its Simi Valley warehouse. We can receive, store, assemble and prepare subscription boxes for shipment as part of the same fulfillment operation.

Ready to Get Started?