1. The material qualtity are made by forging.

2. Will not buckled when it works for a long time.

3. No idle torque.

4. The magnetic powder are used the american superalloy magnetic powder.

5. Afford high temperate, afford abrade, and stable for cankerous.

6. Used the best coil for  H class, can afford for about 180 high temperate.

7. The bearing are customized from Japanese bearing Company

By the way, each our products has there own identity number, it means all products from our company's has passed high precise testing in our factory.

And we can promise, we used the best material to produce our goods and used the customized bearing from Japanese bearing company, the bearing can afford the high temperate when the products are working for a long time and it also safety to used.