Product novelty 14. August 2026

Toptra Laser Technology (Hangzhou) Co., Ltd

1 / 5

High hardness metal powder (54-56HRC)

2 / 5

High thermal conductivity metal powder (70W/m℃)

3 / 5

High wear resistance & mechanical property

4 / 5

High corrosion- and rust-resistant metal powder

5 / 5

High-temperature fatigue resistance metal powder

❮ ❯

"We specialize in making conformal cooling inserts that can help customers achieve:
• Shorter molding cycle time by around 25%-60%.
• Higher production quality & yield rate.
• Better cooling balance.
• Longer mold life.

We also offer a wide range of high-performance metals to meet different requests:
1. High hardness steel (52-56HRC)
2. High wear resistance steel (endure high glass fiber up to 55%GF)
3. High thermal conductivity steel (70 W/m℃)
4. High corrosion-resistant & high rust-resistant steel
"