Contact Us | NIYOK SEALING PARTS CO., LTD.

NIYOK Contact Us Introduction. NIYOK team is trained professionally, and we can match the need in the most complicated design and development. With well-experienced in sealing engineering, we also own the latest 3D CAD software and the most advanced facilities. NIYOK is a leading seal and oil seal manufacturing expert, with a professional design and manufacturing team to provide high-quality oil seal products for all industrial and automotive applications.