Main Products
  • Trim Parts (Exterior)
    Trim Parts (Exterior)
    • Radiator grille
    • Bumper grille
    • Skid plate
  • Trim Parts (Exterior)
    Trim Parts (Exterior)
    • Pillar trims
    • Luggage board
    • Floor console
    • Glove box
    • Connection duct
  • Carbon Canister
    Carbon Canister
    • LEV -3/ Tier -3
      (North America)
    • KLEV3 (Korea)
    • EURO-6 (Europe)
    • CHINA-6 (China)
  • Filler Neck
    Filler Neck
    • Mono-layer filler neck
    • Multi-layer filler neck
    • Urea filler neck
    • PA6+ Nano filler neck
    • MFI filler neck
  • Air Intake System
    Air Intake System
    • Air Intake Hose
  • Sunshade
    Sunshade
    • Sunshade
    • Door curtain
Function

A flow pipe from a fuel inlet to a fuel tank, KFTC’s filler necks improve fuel efficiency and hence reduce air pollution due to their light weight compared to their steel counterparts.

How We Stand Out
  • Able to carry out the entire design-development-verification process in-house, based on our manufacturing and supplying experience since 1993
  • Supplying plastic filler necks to all 5 domestic auto-brands
  • Fulfilling customer-specific requirements by responding to various regional emissions regulations, extending product warranty, and developing a product line for diverse fuel types
  • Lightweight materials mean higher fuel efficiency than conventional filler necks made of steel.
  • First in Asia to adopt the 3D suction blow molding method
  • Holding the Multi-Layer technology to meet the fortified emission regulation
  • Developed PA6+ NANO new material: a patented invention in Korea, US, Japan and China and a Jang Yong-Shil Award winner
  • Developed urea plastic filler neck
Main Products
  • Mono-layer
    Filler Neck
    • Features

      Weight reduction by use of plastic in place of steel leads to better fuel efficiency.

      Upgraded performance and durability compared to the existing corrugated pipe plastic filler necks

  • Multi-layer
    Filler Neck
    • Features

      Multi-layer structure efficiently blocks fuel vapor.

      Plastic filler neck that complies with the fortified environmental regulations (HC gas)

  • Urea
    Filler Neck
    • Features

      Part of the Selective Catalytic Reduction (SCR) system that fulfills more stringent environmental regulations (NOx emissions)

      Excellent resistance against urea corrosion compared to steel filler necks

  • PA6+ Nano
    Filler Neck
    • Features

      Made of PA6+ NANO, a new material with an excellent fuel vapor barrier property
      (an innovation recognized with multiple patents and a Jang Young-Shil Award)

      Complies with the environmental regulations regarding hydrocarbon gas.

  • Capless & MFI
    Filler Neck
    • Features

      Absence of the fuel cap makes refueling more convenient.

      A built-in mis-fuel inhibitor prevents putting the wrong type of fuel in diesel vehicles.