| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
QINGONG |
We produce these steel centers,saw blank,steel cores for diamond saw blades for both laser brazing and high frequency brazing with the diameter up to 16,00mm. They are made of 75Cr1,65Mn,50Mn2V and 30CrMo by the Trumpf laser machine and Hammerle leveling machinetogether with the advanced technique. All of the key technical indexes are far beyond the standards set by Chinese national industry.