About us

Next Generation Leader of the Green Industrial Revolution,
New Paradigm, Abacus!


Since founding in 2003, we have relentlessly engaged in R&D and manufactured Cleanroom system and clean equipment for installation to industrial,
food and pharmaceutical application.

As a leader and the best manufacturer in the technology-intensive industry of Cleanroom system and equipment in Korea,
Abacus has entered a Cleanroom business in the US and earned an internationally recognized reputation.

Abacus is pioneering breakthrough innovation, leading the field of Cleanroom air conditioning.
We vow to humbly fulfill our promise to customers, society and family and manage our business fundamentals rationally.

Abacus will remain faithful to the promise of continuous growth by way of unwavering pursuit of dynamic paradigm.

Abacus Vision

Product that performs
Workplace likeable for everyone
Industry leader
Abacus is leading the green industry and advancing technological breakthrough with its relentless R&D

Abacus History

  • 2003

    September

    Founded for the purpose of Cleanroom and air conditioning equipment
    Developed, manufactured and supplied C-shape brackets
    Started at Jeongnam-myeon Seobong-ri 1039 (Shin-ri), Hwaseong-si, Gyeonggi-do

  • 2004

    April

    ISO 9001/14001 certified
    Developed, manufactured and supplied FFU

    November

    Concluded MOU with the Korean W company for FFU

  • 2005

    November

    Concluded MOU with the Korean T company for FFU

  • 2006

    March

    Patent registered for the insert structure for deck plate

    June

    Factory moved to Hyangnam-eup Dongoh-ri 32, Hwaseong-si, Gyeonggi-do

    August

    Started self-processing for NCT and increased production capacity for FFU

    November

    Concluded MOU with the Korean H company for FFU

  • 2007

    October

    Developed, manufactured and supplied HEPA BOX and BFU

  • 2008

    October

    Concluded MOU with EBM in German for motor

  • 2011

    June

    Headquarter moved to Jeongnam-myeon Botongnae-gil 239-84 (Botong-ri), Hwaseong-si, Gyeonggi-do

    July

    Selected for excellent partner company by the Industrial Bank of Korea (IBK)

    August

    Added capacity for Cleanroom and wind tunnel lab

  • 2012

    May

    Added capacity for C-Building press and Mold-Building

    September

    Concluded MOU with HUJI Electronics in Japan and exported FFU

    November

    Concluded MOU with the Korean S company for Fan Filter Unit

  • 2013

    Manufactured and supplied dust-free equipment to FUJI Electronics in Japan

  • 2014

    Manufactured and supplied dust-free equipment to FUJI Electronics in Japan

  • 2015

    Manufactured and supplied dust-free equipment to LG Display in Guangzhou

  • 2016

    March

    Added capacity to Factory D-Building for frame

  • 2017

    September

    Expanded dormitory

  • 2018

    August

    Added an FFU performance testing lab

  • 2019

    February

    FFU CE certified

    March

    Added an FFU noise and vibration measurement lab

    April

    Licensed for construction and mechanical installation

Organization chart

Certification

Abacus Cleanrooms Inc.                         Next Generation Leader of the Green Industrial Revolution