- solenoid valve armature
- 2016-10-23 03:09
- 1) the core is made of rustproof and corrosion-resistant material with high magnetoconductivityand low remanence,and it
- Deep Groove Ball Bearing
- 2016-10-22 21:39
- Deep Groove Ball BearingDeep Groove Bearing1.high precision,long life,low noise 2.quick delivery 3distributer of geniune