Less Than 1% Defect, 100% Responsibility
2024 was our fastest-growing year. The V20 PRO was taking off in the Netherlands. New dealers joined every month. Orders climbed. Our warehouse shipped daily.
Then one call changed everything.
A Dutch dealer emailed us. One of his customers noticed a minor issue: the fixing screws on the rear rack had become slightly loose during normal riding. The bike was fine. No safety incident. The customer just noticed and spoke up.
Most suppliers would log this as a low-priority ticket. Maybe send some replacement screws. Move on.
We didn't.
Our team tore into the affected batch. Days of inspection. Testing. Tracing.
The cause: one of our component suppliers had changed a fastener batch. A very small number of screws fell short of our anti-loosening standard.
The affected rate? Less than 1%.
From a pure business lens, this was a non-event. Many companies would keep selling stock. Address complaints if they came. Move on.
We chose the harder road.
We proactively contacted every dealer who had received units from that batch. We inspected all affected bikes. We replaced the related components — free of charge.
Logistics. Labor. Parts. Warehouse handling. All on us.
That single decision cost us most of the profit we had earned that quarter.
Someone asked: "For less than 1%? Was it worth it?"
Our answer: customer trust is not calculated in percentages. You either have it, or you're already losing it.
Then something unexpected happened.

The Dutch dealer who first reported the issue did not reduce their orders. In 2025, their purchasing volume multiplied several times.
We asked why.
The owner said: "The biggest advantage of working with you is not the price. It's the peace of mind. I know that when a problem happens, you won't disappear."
That sentence is now framed in our Shenzhen office. Not literally. But it lives in how we operate.
Every V20 PRO that leaves our factory today goes through a full QC chain: frame welding inspection, paint finish check, battery testing, assembly verification, functional diagnostics. No shortcuts. No sampling. 100%.
We also built what almost no other Chinese fatbike supplier has: a real spare parts warehouse in Europe. When something goes wrong — and in this industry, something always eventually does — the fix is already local. 48-hour dispatch. Not two weeks from a factory on the other side of the world.
Here's what we've learned.
Bikes can be copied. Prices can be matched. Spec sheets can be faked.
But responsibility? You either have it, or you don't.
The V20 PRO's success in the Netherlands isn't just about design or performance. It's about what happened when less than 1% of units had a minor issue — and we acted like it was 100%.

That's not a marketing claim.
That's a decision we made when it hurt the most.
Quality isn't what you say on a brochure. It's what you do when nobody would blame you for doing less.
We did more.
We'll do it again.
Shenzhen Qingmai Bicycle Co., Ltd. & Smartride Supplies B.V.
www.qmwheel.com