About Us

Our company was founded in year 2011, LeanTeq has focused on providing parts cleaning solutions. After years of hard work, our customer base has expanded from Taiwan to many other countries in the world.

In order to sustain our advance competitiveness, we vertically integrated our services which includes cleaning, critical process kit assembly service, parts analytical testing and failure analysis.

In addition, we also provide R&D project planning in order to shorten the time of production, aim to become the strategic partner of our customer to jointly develop the most favorable business model for both parties.

Regardless of your company size or industry type, our company has the solutions and skills in successfully extending the service life cycle of the parts and shortening the time for cleaning of your machine, to effectively control and reduce costs.



  • 2011

    LeanTeq Taiwan was Established

  • 2011

    ISO 9001:2008 Accredited

  • 2011

    Set up Used Parts Cleaning and Refurbishment Department

  • 2013

    Set up Analytical Testing Lab

  • 2014

    ISO 9001:2008 Re-Certification

  • 2014

    Set up New Parts Cleaning Department

  • 2015

    Set up Failure Analysis Centre

  • 2016

    Become Applied Materials Strategic Partner in Taiwan

  • 2017

    ISO 9001:2015 New Version Certification Accredited

  • 2018

    LeanTeq USA was Established

  • 2019

    EnPro Industries acquired LeanTeq

  • 2021

    The third new plant is completed

Awards and Recognition

2019 Outstanding Model of Friendly Enterprises for New Residents

2019 Outstanding Business Entity Issuing Unified Invoices

2015~2017 Outstanding Supplier of The Year Awards announced by Applied Materials

Company Activities