The company that thinks from the customers’ perspectives and shares its visions with the customers

AP Systems

With continuous and concentrated research and development, we create new values in the semiconductors and display manufacturing equipment fields.

Founded in 1994, AP Systems entered the semiconductor equipment market based on our accumulated knowhow on equipment control software. Since then, we have expanded into mid to small-sized LCD equipment, semiconductor processing equipment for 300mm wafers, and large-sized LCDs, and are currently leading the fields of ELA (Excimer Laser Annealing), LLO (Laser Lift-Off), and OLED Encapsulation, which are the laser equipment necessary for the production of OLED panels. We will continue to grow as a world-renowned total equipment company through endless development based on Top Spirit, Professional Spirit, and Venture Spirit.

  • Sales
    Unit:Hundred million won)
  • Established
  • Number of Employees
  • Total Clean Room
  • Overseas Corporations


  • Provides through follow-up service and lead technical development Perfect compatibility of SW and manufacturing equipment
  • Thorough Follow-up Management and Development of Leading Technology Development of core equipment to lead the industrial trends with continuous expansion of R&D
  • Various Processing Equipment Lineup Possession of a core equipment lineup for major processes

We will move forward to become a global company
with endless technological innovation and challenges, unafraid of failure!

Since its foundation in 1994, AP Systems has continued to give its best efforts to become a strong player in the global market with continuous R&D and expansion of our businesses. Starting with the semiconductor equipment control S/W business, we have embarked on a daring challenge to become a total solution company in the field of semiconductor equipment and displays to provide customers with everything from LCD equipment and AMOLED FAB equipment to module equipment, stabilizing our businesses and diversifying our product groups.

We continue to put our efforts in R&D to support competitiveness in the IT industries of Korea, which are the greatest in the world.

The history of AP Systems was a history of daring challenges into new fields that others had yet to visit, and we will continue these challenges, without fear of failure. Above all, we will become a company trusted by the stockholders, clients, and partner companies through continuous expansion and growth of business areas based on our technology and talented employees.
Our employees will be equipped with Top Spirit, Professional Spirit, and Venture Spirit to challenge smart factory equipment groups that can contribute to the 4th industrial revolution, and by providing our differentiated competitiveness, we will pour our capabilities and passion as a customer-oriented company into becoming a top company that can open up a new chapter as a respected company that will lead the future in our field, and contribute to society.

Thank you.

Ethical Management

  • APS Systems performs its tasks in
    an ethic and legal manner.

  • APS Systems behaves according
    to fair standards in business
    activities to earn customers’
    values and trust.

  • APS Systems fulfills Transparent
    and clean corporate culture


  • Pioneer new field with
    endless R&D and
    challenge spirit

  • Creating new value
    through technology

  • Top Spirit
    Professional Spirit
    Venture Spirit

  • A company trusted by
    employees, clients,
    and stockholders

  • A company that contributes
    to the development
    of national economy


Grow into a High Potential Enterprise with Sales of KRW 1 trillion by 2020!

  • Grow into the top semiconductor and display manufacturing equipment in Korea

  • A company possessing the top equipment control and automation technology in the world

  • Headquarters / Dongtan FAB1

    15-5, Dongtansandan 8-gil, Dongtan-myeon, Hwaseong-si, Gyeonggi-do, Korea

    +82-31-379-2700 +82-31-379-2800
  • Dongtan FAB2

    23-12, Dongtansandan 9-gil, Dongtan-myeon, Hwaseong-si, Gyeonggi-do, Korea

    +82-31- 776-1800 +82-31-776-1900
  • Balan Branch

    71-15, Balangongdan-ro 4-gil, Hyangnam-eup, Hwaseong-si, Gyeonggi-do, Korea

    +82-31-350-1410 +82-31- 350-1499
  • Cheonan Branch

    34, Geomeundeul 3-gil, Buldang-dong, Seobuk-gu, Cheonan-si, Chungcheongnam-do, Korea

    +82-41-413-6000 +82-41-413-6001
  • Cheonan FAB

    1942, Wiryeseong-ro, Ipjang-myeon, Seobuk-gu, Cheonan-si, Chungcheongnam-do, Korea

    031-589-5300 031-589-5398