Most NZ businesses don't choose their packaging supplier — they inherit one. A wholesaler recommended by a friend, a salesperson who called at the right time, or simply whoever was cheapest when the business first opened. Over time, the relationship drifts: prices creep up, service becomes inconsistent, stock availability gets unreliable.
The good news is that switching suppliers is almost always easier than people expect. Here's how to do it cleanly in five steps without disrupting your operation.
Step 1: Audit What You Actually Use
Once you have the full list, categorise by usage frequency: what do you order every week, what monthly, what occasionally? Your high-frequency items are the ones that matter most for a smooth transition — you cannot run out of these.
Step 2: Identify Your Non-Negotiables
For commodity items (bin liners, gloves, general tape, basic cleaning supplies), switching is straightforward — the specs are standardised and most suppliers carry equivalent products. Your non-negotiables are the exceptions, not the rule.
Step 3: Request Samples Before You Commit
This is the step most businesses skip, and it's the one that causes problems. A product that looks equivalent on a spec sheet can fail in ways you don't discover until you've already placed a large order.
Step 4: Plan Your Transition Stock Level
Avoid switching multiple product categories at once. Start with your simpler, commodity products, get comfortable with the new supplier's ordering process and delivery reliability, then move across your more specification-sensitive items.
Step 5: Set Up Your Account and Reorder System
What to Look for in a NZ Packaging Supplier
When evaluating alternatives, the factors that matter most for day-to-day operations are:
- Reliable stock availability — the most frustrating supplier failure. Check whether they hold NZ stock or are relying on international shipments with variable lead times.
- Consistent delivery timeframes — know what to expect. A supplier that sometimes delivers next day and sometimes takes two weeks is harder to plan around than one that reliably takes three days.
- Clear pricing without hidden minimum order requirements — understand what triggers free delivery, whether there are minimum order values, and what happens when you fall short.
- Responsive customer service — you will have questions, delivery issues, or product problems at some point. How quickly and helpfully they respond matters.
- Product consistency — a box of gloves that arrives as size medium one month and slightly different sizing the next is a sign of supply chain inconsistency. Ask whether products are sourced from consistent manufacturers.
When Not to Switch
If your current supplier is genuinely performing well on the metrics above, price alone is rarely sufficient reason to switch. The operational cost of managing a supplier transition, and the risk of a disruption to your business, needs to be weighed against the saving. A 10% saving on packaging that results in two weeks of product testing and a run-out event isn't actually a saving.
Where switching is clearly warranted: persistent stock-outs, price increases without notice, incorrect orders, long wait times for resolution of problems, or products that keep failing.