What Is Vendor Managed Inventory? A Beginner's Guide for Manufacturers

Packaging probably isn't the first thing your production team thinks about in the morning.

Until it isn't there.

Suddenly, something as simple as a missing pallet of boxes can bring production to a halt.

The absence of these everyday essentials can lead to:

• Delayed production
• Pushing back shipping dates
• Creating expensive rush freight charges
• Leaving purchasing scrambling to solve a problem that could have been avoided.

After more than 20 years working with manufacturers, we've seen this happen time and again. It’s why we created SmartShield's Vendor Managed Inventory (VMI) service.

Instead of your team constantly checking stock levels, placing packaging orders and hoping you've forecasted demand correctly, we do it for you, by monitoring your inventory, forecasting demand, and replenishing stock before it becomes a problem.

It allows your team to spend less time managing packaging and more time focusing on production.

In this guide, we'll explain what Vendor Managed Inventory is, how SmartShield's VMI service works, and why more manufacturers are using it to improve efficiency and gain peace of mind.

What Is Vendor Managed Inventory?

Simply put, Vendor Managed Inventory (VMI) is a service where your supplier takes responsibility for monitoring and replenishing your packaging inventory.

Rather than waiting until someone notices stock is running low, inventory is monitored regularly and replenished before it reaches agreed minimum levels.

At SmartShield, we tailor every VMI program to the way your business operates, ensuring the right packaging is available exactly when it's needed, without overstocking your warehouse or tying up unnecessary cash.

How Does SmartShield's Vendor Managed Inventory Service Work?

Although every business is different, setting up VMI is straightforward.

1. We get to know your operation

Our team visits your facility to understand your packaging requirements, production schedules, and where inventory is stored.

2. We agree stock levels

Together, we establish minimum and maximum inventory levels for every packaging item.

3. We monitor your inventory

Your SmartShield account manager regularly checks stock levels, tracks usage patterns, and works with your team to anticipate future demand.

4. We replenish what you need

When inventory reaches agreed levels, we arrange replenishment before it impacts production.

5. We adapt as your business changes

Production schedules don't stand still, and neither should your packaging inventory. As demand changes, we adjust stock levels to keep your operation running smoothly.

What Problems Does Vendor Managed Inventory Solve?

Packaging is often one of the last things manufacturers think about.

Unfortunately, it can also be the one thing that prevents an order from shipping on time.

SmartShield's Vendor Managed Inventory service helps reduce the risk of:

• Packaging stockouts
• Emergency packaging orders
• Expensive rush freight
• Excess inventory taking up valuable warehouse space
• Cash tied up in unnecessary packaging material stock
• Missed shipping deadlines
• Time spent manually checking inventory

Instead of reacting to shortages, your packaging supply becomes proactive, giving purchasing, production and warehouse teams greater confidence that packaging will always be available when it's needed.

The Benefits of SmartShield's Vendor Managed Inventory Service

Vendor Managed Inventory delivers benefits beyond simply keeping shelves stocked.

Greater Peace of Mind

Purchasing, production and warehouse teams know SmartShield is monitoring inventory and ensuring packaging is available when it's needed.

Lower Inventory Costs

Carry only the stock you need, freeing up cash that would otherwise sit on warehouse shelves.

Fewer Emergency Shipments

Better planning helps reduce costly rush freight when packaging unexpectedly runs out.

More Consistent Pricing

By understanding future demand, we can better plan inventory and, in some cases, reduce the impact of future material price increases.

Better On-Time Shipping Performance

When packaging is ready before production needs it, there's less risk of finished products waiting to ship.

SmartShield VMI in Action

For one manufacturing customer, SmartShield's Vendor Managed Inventory service has transformed the way they manage packaging.

"SmartShield Supply Chain Management has truly been a game-changer for us. They're not just a supplier - they're a reliable partner who makes sure we always have the packaging materials we need, exactly when we need them."

"That kind of consistency takes an important weight off our shoulders and lets us stay focused on what we do best."

- Vice President of Operations

This is exactly why we created our Vendor Managed Inventory service: to remove the worry of managing packaging, so our clients can focus on what they do best: running their business (not their packaging inventory!)

Is Vendor Managed Inventory Right for Your Business?

Vendor Managed Inventory is particularly valuable for manufacturers that:

• Use large volumes of packaging
• Have changing production schedules
• Need reliable packaging availability
• Want to reduce inventory costs
• Have limited warehouse space
• Want to free purchasing teams to focus on higher-value work

Whether you rely on standard consumables or custom-engineered packaging, we can tailor a VMI program around your operation.

One Supplier. Every Packaging Requirement.

One of the biggest advantages of working with us is that we can manage inventory for both everyday packaging supplies and fully custom packaging solutions.

As one customer explained:

"SmartShield's VMI program has really simplified our packaging process. We know we can get what we need when we need it... SmartShield supply anything from tape to crates - from off-the-shelf to custom solutions."

- Shipping & Receiving Supervisor, Industrial Manufacturing

From strapping and stretch wrap to custom foam inserts, wooden crates and engineered packaging, one supplier can simplify purchasing while keeping production moving.

Why Manufacturers Choose SmartShield

Vendor Managed Inventory works best when your supplier understands packaging as well as inventory.

At SmartShield, we're not simply monitoring stock levels, we're helping manufacturers optimise their packaging supply.

Our team combines inventory management with decades of packaging expertise to ensure the right products are available at the right time, in the right quantities.

The result is simple:

• Less time managing packaging
• Fewer surprises
• More confidence that production and shipping can continue without interruption

Ready to Simplify Your Packaging Inventory?

Packaging shouldn't be the reason production slows down or shipments are delayed.

With SmartShield's Vendor Managed Inventory service, you can spend less time managing stock and more time focusing on what your business does best.

Book a free consultation with our team to discover how a tailored VMI program can help reduce costs, improve availability, and keep production moving.