Who We Are ?

NJK is unique in the oil seal industry in that NJK produces its own oil seal tooling. we have more that 20 years experiences in designing and producing oil seal tooling.

As a

China Rubber Gaskets Manufacturers and Rubber Seal Rings products Suppliers

,NJK Motor Vehicle Fittings(Shanghai)Co.,ltd was set up in 1995.Our Registered capital is $USD 4.4 million,we have 550 people and our factory area is 36600㎡.We produce OEM and ODM on Oil Seal,Rubber Seal Rings, O-ring, V-ring, Rubber Gaskets,Rubber Packing, Tensioner and all kinds of rubber products,used in automobile,motorcycle,ship and marine equipment, Industrial machinery, agricultural machinery,sports machinery;We applied ISO9001:2000 international quality control system certification and certified, obtained the certificate of TS16949 and implemented KPI programs. Our sales Region include China, USA, Europe, Japan, South East Asia and other regions...
Sales Countries
50+
Sale Products
260+
Factory Area
36600
Employees
550

What We Make ?

We produce OEM and ODM on Oil Seal and all kinds of rubber products, our products are mostly used in automobile,motorcycle, Industrial machinery...

Professional Attitude, Security Measurement, Quality Assurance.

Certificate Authentication

We applied ISO9001:2000 international quality control system certification and certified,obtained the certificate of TS16949

Certificate Authentication

We applied ISO9001:2000 international quality control system certification and certified,obtained the certificate of TS16949

Certificate Authentication

We applied ISO9001:2000 international quality control system certification and certified,obtained the certificate of TS16949

Certificate Authentication

We applied ISO9001:2000 international quality control system certification and certified,obtained the certificate of TS16949

Where To Use

Our rubber produces are widely used in automobile,motorcycle,ship and marine equipment, Industrial machinery, agricultural machinery,sports machinery...

  • Automobile industry
  • Motorcycle industry
  • Industrial machinery
  • Shipping
  • Agricultural machinery
  • Last news

  • Rubber composition and characteristics and application of rubber products

    2016-10-10

    The rubber product is composed of a proper amount of a compounding agent based on the raw rubber.   Raw rubber without added compounding agent or unvulcanized natural or synthetic rubber is collectively referred to as raw rubber. Natural rubber has g...

  • O-ring sealant

    2016-10-10

    The O-ring is a kind of sealing product with simple structure, various specifications and a large quantity. The seal quality life of O-rings depends on dimensional accuracy and size. It is generally required that the rubber compound has certain mecha...

  • Characteristics of rubber products

    2016-10-10

    1. When the rubber product is molded, it is not able to eliminate the cohesive force prepared by the elastic body after being pressed by a large pressure. When forming the mold, it tends to produce extremely unstable shrinkage (the shrinkage rate of ...

  • The difference between rubber and plastic

    2016-10-10

    In simple terms, the most essential difference between plastic and rubber is plastic deformation when the plastic deforms, and the rubber is elastically deformed. In other words, the plastic is not easily restored to its original state after deformat...

  • Chemical composition of natural rubber

    2016-10-10

    Through the analysis of the chemical composition of natural rubber, it was found that its basic composition is isoprene. Inspired people to use isoprene as a monomer for polymerization, resulting in a synthetic rubber called isoprene rubber. Isoprene...

  • 2018 annual review of the world rubber machinery industry

    2016-10-10

    The European Rubber Magazine (ERJ) recently announced the 2018 annual global rubber machinery report. According to the report, the sales revenue of the rubber machinery industry in the world has increased significantly after years of decline, and inv...

  • The gap between supply and demand in the international market drives the rapid development of the rubber industry in Cambodia

    2016-10-10

    The Ministry of Agriculture, Forestry and Fisheries of Cambodia reported that in the first eight months of this year, the export volume of Cambodian rubber was about 95,000 tons. According to the report, the rubber industry in Cambodia still maintain...

  • Global nitrile rubber market will reach $2.59 billion by 2025

    2016-10-10

    According to a report from Research and Markets, the global nitrile rubber (NBR) market is expected to reach US$2.59 billion by 2025, with a compound annual growth rate of 3.3%. The Asia-Pacific region will provide sufficient space for NBR industry g...

  • Natural rubber demand will grow again

    2016-10-10

    According to statistics of the Natural Rubber Producing Countries Association, by 2018, the global demand for natural rubber will increase by 2.8%, more than double the 1.2% in 2017. ANRPC stated that the improvement of the global economy has made a ...

  • Our Partner

    Our produces are widely used in automobile,motorcycle,ship and marine equipment, Industrial machinery, agricultural machinery,sports machinery...