Since the bearing enterprises in Yushan County takes the technical improvement as an important method for upgrading the enterprises in recent years, there has been approximate RMB 100 million in total invested for technical improvement in these five years.
There are five newly added product line and more than 100 full-automatic precision CNC grinding machines.
With the ratio of bearings with high grade increased from 80% to 98%, the overall market competition of
Product Model | Inside Diameter | Outside Diameter | Thickness |
NTB1528 IKO | 15 | 28 | 2.75 |
NTB130170 IKO | 130 | 170 | 9 |