Equipped with both hot and cold forging facilities, KPF has been continuously expanding its manufacturing facilities at the Chungju Plant, the best in the industry, and improving our production lines.

• Hot forging process

  Through our hot forging process we can make a variety of products ranging in size from ø19 to ø105. We are also highly experienced in manufacturing a variety of industrial use products, such as nuts and bearings. We have a comprehensive forging facility that can handle a wide variety of steels including tough alloy and bearing steels as materials for coils. We use our own forming technology that can prevent excess flash in bolts, thus producing a clean bolt directly from the mold.
  Our mold technology enables us to make 100% of the forging molds in-house.

• Cold forging process

  Through our cold forging process we can produce industrial spanners ranging from M8 to M36, which are widely used in automotive components. Our cold forged products are renowned for their durability and precision which is necessary for the steering wheels, transmission components and engine blocks of automobiles. In particular, the quality of our sockets, valves and cases is highly regarded in the global market.

• Bearings

  Both the inner and outer races of our automotive hub bearings are produced through a continuous process line from forging to final QT. They are our representative items that meet the stringent requirements of our customers.

• Patents owned by KPF

  Through continuous R&D KPF applied for numerous patents. The patents enabled us to reinforce our competitiveness in the fastener industry.

  Patents owned by KPF

  Type	Issued by	Date of application	Application No.	Description
  Utility model	Korean Intellectual Property Office	2004.04.09	2004-0009806	Hexagonal torque bolt with a washer
  Patent	Korean Intellectual Property Office	2003.09.22	2003-0065578	A method for manufacturing the core of the solenoid valve of an automatic transmission