FJ Industries manufactures cast, machined and sintered components for the international OE automotive industry.

FJ Industries has manufactured metal components for the international automotive industry since the early 1970s,.

Today all our 3 manufacturing plants (Denmark, China and Sweden) are certified in accordance with TS16949, thereby assuring our customers that project management, serial production and customer services comply with the highest automotive standards.

Today FJ manufactures high precision metal components for many different automotive applications, such as:

  • Clean air technology (e.g. DPF systems)
  • Steering columns
  • Safety systems (e.g. airbags)
  • Fuel rail systems
  • Transmission systems
  • Engines
  • Seating
  • Electrical motors
  • Brake systems
  • Urea injection pumps
  • Doors


Click the links below to see the respective certificates for our 3 production plants

IATF 16949 Denmark

TS 16949 China

TS 16949 Sweden

Investment casting

The investment casting process, also called lost wax casting or precision casting, has many advantages compared to other manufacturing processes.

– Ability to produce complex and near net shape parts thus keeping costs at a minimum.

– All steel alloys incl. ferritic and austenitic stainless steel can be produced.

– Very little material waste

– Process suitable for both small and large volumes.


Most cast or forged components require a subsequent machining process. At FJ Industries we do high precision CNC machining operations on medium and high volume components in steel, stainless steel or cast iron.

Highly skilled engineers at our plant in China and Denmark cooperate closely in order to develop the optimal serial production setup ensuring high process capability at low cost. When required by our customer APQP and PPAP according to TS16949 are complied with.

Machine list at our plant in Ningbo, China:

  • 32 CNC 4 axis machining centers
  • 21 CNC turning machines
  • 6 multi axle drilling machines
  • 2 multi axle threading machines
  • 2 milling machines
  • 3 grinding machines


1 Zeiss Accura 2 CMM

2 Automatic thread checking machines


Manufacturing of flanges for exhaust systems and other industrial use takes place at our plant in Ningbo, China. We have 6 mechanical presses from 90T to 315T allowing us to make both small flanges for exhaust gas recirculation systems as well as single and double pipe hole flanges for exhaust systems. If very fine tolerances are required we do subsequent machining and we are also able to assemble the flanges with screws.

2-4 mm thin wall flanges in aluminized mild steel for the after market are manufactured at our plant in Denmark.



Carbon steel such as S235JR (China Q235B) or S355J2 (China Q345B).

Stainless steel 1.4301


6-12 mm thickness single or double hole flanges.

2-4 mm thin wall flanges in aluminized mild steel.