NIYOK is a leading professional manufacturer of sealing in Taiwan.
Provide customized and standard products, R&D team can communicate directly, have the most complete product design.
Premium Oil Seal
Oil SealNIYOK provides high-quality oil seal products for all industrial and automotive applications.
Rubber Ring with Complete Size
Rubber RingNIYOK supplies AS568 & JIS B2401 standard product and most common Imperial size, including O ring, X ring and V ring.
Sealing Gaskets
GasketOur materials for gaskets based on your requirements, can provide you with advanced planning and consulting services.
Quality Won Your Heart!
Strong and complete R&D team and quality control system.
NIYOK is a first-class automotive manufacturing supply chain supplier, has passed ISO 9001:2015 and IATF 16949:2016 certification, providing the most complete services, from raw material input processing to production processing in the manufacturing process, finished product shipments and inventory processing and product traceability have complete system processing procedures to achieve 100% satisfaction of customers.
Why choose NIYOK?
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Made in Taiwan