Durable Sandwich System Running Surface with Long-Lasting Performance High-Performance Sandwich Track

FAQ
1.Q: Why is it called a “Sandwich” system?
A: It’s made of three layers—base, middle, and top—stacked like a sandwich.
2.Q: How does it balance performance and price?
A: Near full PU performance with lower cost, offering great value.
3.Q: What is the lifespan?
A: 8–10 years, depending on usage and conditions.
4.Q: Is it suitable for both schools and pro venues?
A: Yes, it’s widely used in advanced schools and sports centers.
5.Q: Can samples be provided?
A: Yes, free samples are available for testing.