https://niyok.en.taiwantrade.com/
NIYOK, a company was founded in 1983, has co-developed and manufactured a variety of sealing parts for customers in automotive, cycling water supply, sanitary, home appliance, and electronic industries.
O ring, Oil seal, gasket, rubber parts, sealing parts
O-ring
The steering seals are used in the power-assisted steering hydraulic systems and play a major role in preventing loss of power. The steering seals retain the steering fluid in the system and reduce friction.
Industrial machinery, industrial motors, vehicle starter motors, gearbox, multi-purpose sealing
Valve stem seal is installed in the valve guide in the engine head. And it is preventing that engine oil supplied in a head flows into a combustion chamber by going through a valve stem and the sliding surface of guide.