nikko Parts former Robot factory quality assurance Logistics center

Business Fields.You will find Nikko technologies and products in wide variety of fields from automobile components to nuclear power plant.

  • Motorcycle
  • Automobile
  • Construction Machinery
  • Agricultural Machinery
  • Nuclear Power Plant

Since 1948, NIKKO CO.,LTD. has produced quality products which satisfy customer's needs ranging from specialty-shaped bolts, parts former products to other machined parts based on the quality policy “Customer First”
The products we produce are indispensable for vehicles, various kinds of machines and plants which are in operation all over the world today. Bolts ranging from M5 to M36 in size are available through cold forging, and bolts greater in size are also available by means of machining after hot forging.Along with substantial and reliable equipment including parts formers with number of section up to 6, our integrated production systems from hot forging through subsequent machining enable us to shorten production lead time and produce low-cost products. Not only general machines and equipment, we also adopt automated cell production systems through the use of multifunctional machines and automated machines for machined parts where machining is required, which makes mass production and production of many items in small quantities feasible. We will unite all the power of our staff as the company which makes satisfactory proposals as well as responding customer's demand.We appreciate your further support and encouragement.

SDGs Action Declaration

SDGs Action Declaration Image

Through its corporate activities, Nikko Co., Ltd. is working to solve social issues and contributing to achieving the SDGs.

  • Initiatives against global warming
  • Promotion of health management
  • Responsible corporate behavior

We will continue to provide a stable supply of high-quality products based on our customer-first quality policy, while being considerate of the natural environment and creating a workplace environment where all employees are healthy and happy to work.


  • ISO9001 JQA-2391
  • ISO14001 JQA-EM2389 Factory No.5


44 4-chome Yamaga-cho Yao-shi Osaka Japan

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