A solid relationship between a supplier and a customer in the recycling sector is a lot like a marriage. There’s excitement at the beginning, moments of celebration, inevitable disagreements, and—if things go well—many years of mutual trust.
The honeymoon phase
It all starts with a call, a visit, or a trade show. Synergies are spotted, enthusiasm builds, and the first order is placed. The supplier wants to deliver, the customer wants to pay on time. Both want the same thing: stability, quality, and continuity. Like in any good relationship, things flow easily at first.

First tensions
But sooner or later, the tests come.
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The customer needs more material but wants to keep the price unchanged.
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The supplier sees market prices rising and feels tempted to speculate.
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Or the other way around: demand is down, the supplier needs to sell, but the customer doesn’t need the material—and has the temptation to push prices down.
This is when the relationship is truly tested. Do they talk honestly? Do they prioritize short-term wins or long-term trust? Do they bend or break?
The key: long-term commitment
Like in any lasting couple, the key lies in not taking advantage of the other when things get rough. Because in this industry—just like in life—there are always ups and downs. And if one side pushes too hard when the other is vulnerable, the bond breaks.
When there’s real dialogue, flexibility, and a shared long-term vision, trust is not only preserved—it grows stronger.
From my experience, the best negotiations happen with buyers and sellers who have been through market crashes and booms. People who have lived both good and bad times understand the value of a reliable supplier or a customer who orders regularly and pays exactly when agreed. Those with less life experience in either role often care more about boosting their personal bonus than securing a long-term partnership for their company with a material that always performs.
Many great suppliers and customers come to mind from all around the world. Over time, we even built personal friendships based on this “marriage” philosophy: mutual commitment, respect, and long-term thinking. I’d love to mention their names, but that wouldn’t be professional. Still, if they’re reading this—they know who they are. 😉
Final reflection
Contracts help, sure. But what really sustains a business over time is trust. And trust isn’t signed. It’s built—day by day. Have you lived this situation? What are your thoughts?





