NAK is an ISO 9001/14001/45001/50001, IATF 16949 registered manufacturer of Oil Seals and Technical Sealing Products used for a wide range of applications. With over 40 years of experience in manufacturing and technology through continual improvements on quality, NAK has secured its position on the global OE market and also became one of the top leading manufacturers of sealing products with collaboration and distribution networks spread throughout the world. NAK's seals are being used in a wide range of industrial sectors including Automotive, Industrial, Hydraulic & Pneumatic, Construction and Mining Equipment.
We provide professional matching tests between rubber and oils, functional tests and durability tests.
Whether it is for a new product under development or an existing project upgrade, you can use NAK seals without having to worry about potential leaks or seal failures.
NAK seals are sold worldwide and are being used in a wide range of industrial sectors including,
but not limited to, Automotive, Industrial, Agriculture, Construction and Mining Equipment.
Recently, we've successfully developed a new seal specialized for use in precision reducers
that require low torque for high machine efficiency.
As stay-at-home work orders look to become a routine in the short term, NAK has built two meeting rooms specialized for video conferencing. No matter where you are, we are always available.
- Engine System: Crankshaft, Camshaft, Valve Stem, Timing Gear, and etc.
- Transmission System: Gearbox, Drive Shaft, Differential Gear Box, and etc.
- Steering System: Axial, Wheel Axle, Hub, Power Steering, and etc.
- Suspension System: Shock Absorber, Strut Bearing.
NAK’s Automotive Seals are designed in various types to suit for different applications. We not only provide standard size, but also design depending upon customer requirements.
NAK’s Industrial Seals are widely used in different applications, i.e.: Gear Reducers, Gearboxes, Motors, Power Tools, Pumps, Robotic Arms, Washing Machines, Wind Turbines etc. Our seals are all made of high-performance materials and have excellent capabilities. For special seal designs of industrial appliances, please contact our local NAK Company for more information.
NAK Agricultural “AP” Seal is designed for use in heavy contaminated applications such as Agricultural Machinery, Construction and Mining Equipment, Track Driven Vehicles, etc. It is ideal for use where oil or grease must be held in contact with rotary shaft and bearing assemblies, while at the same time sealing against external contaminants is required. With the exceptional design of a unitized seal body and multiple lips and bumpers, the NAK AP Seal is the ultimate dirt excluder. Custom designs can be worked out and NAK will ensure that the seal is made to the exact specification.