Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for Galvanized Copper Washers.
Looking to the future, a long way to go, constantly striving to become the all staff with full enthusiasm, one hundred times the confidence and put our company built a beautiful environment, advanced products, quality first-class modern enterprise and work hard! The product will supply to all over the world, such as Algeria .
We welcome all inquiries and comments.
As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing.
Together with our all over the world have branches and partners to develop new business areas, maximum common values.
And depending on excellent quality, reasonable price, best service, we've got good feedback from customers overseas.
So you should feel free to contact us for inquiries.
Galvanized Copper Washers - NNK oil seal belongs to NOK-CN Rubber Oil Seal Manufacturers
NNK not only provides customers with high-quality and high-performance seals but also aspires to become the world's top sealing supplier manufacturer.
Based on 15 years of experience in a metal shell, we know better how to make a good oil seal, how to control the quality, from the design (AUTO-CA), molding, metal shell surface treatment, springs, sulfide, vulcanization (vacuum forming), trimming, inspection to packaging, each procedure was completed within the our factory, which ensures the consistent and reliable quality, 42 years, After two generations of efforts, NNK will continue to strive to treat every customer sincerely, treat every order sincerely, and build a world-class sealing group.
The water plug on the engine is to protect the engine and prevent the engine block from being frozen. It is also divided into stainless steel water plug, brass water plug, molten iron plug, molten steel plug and so on.If you have any questions, you can contact us, we will provide you with professional service and high-quality products.
There are many ways to install the O-ring. In order to avoid damage to the O-ring during installation, it should be avoided that the O-ring passes through sharp edges or inner holes. When the sliding distance is long, the sealing seat should ensure that the sliding distance is as short as possible during installation, thereby reducing damage to the O-ring.
Dowty Seal taken over by Trelleborg sealing solutions. Bonded Seals are made by Trelleborg in the United Kingdom to the original specification.Dowty seals, also called bonded seals, are a washer kind of seal used to tighten the connection around screws and bolts. They are typically made of both a metal and an elastomer material.