- sell universal joints cross
- 2016-10-30 17:47
- u-joint 1) material : 20cr. 2) good control system 3) high quality 4) competitive price 5) specialized features/benefits
- sell cylindrical roller bearing
- 2016-10-23 08:34
- 1. low noise bearings 2. Chrome steel material 3. Original productslong life 4. Quick deliverygood service 5. ISO9001:20