- UN/rod/pison seals
- 2016-10-26 05:21
- DescriptionPolyurethane seals is one of the most commonly used elastomer in most of the industries, when high levels of
- PTFE linear bearings of r guideways
- 2016-10-23 19:48
- Product IntroductionMachine Tool Guide is a nano-polymer composites based on PTFE material,applying in all types of pred