Key Management & Senior Managerial Staff
  • Louis-Ang
    Louis Ang
    Chief Operating Officer

    Louis Ang is the Chief Operating Officer of Perfex Group. He ensures the smooth running of Perfex's operations and is responsible for the strategy and development of the Group.

    Prior to joining Perfex Group in May 2016, Louis had 20 years of experience in handling production, design, and also application engineering.


  • Dexter-Ong-Yun-Han
    Ong Yun Han, Dexter
    Assistant General Manager, Technical

    Dexter is the Assistant General Manager of Perfex International. He oversees the Application Engineering and Design Engineering team in Singapore and Malaysia.

    Prior to joining Perfex Group, Dexter was an Engineering Manager at Libra 2002 Pte Ltd. He has 10 years of experience in heat transfer product design and application. Dexter graduated from the National University of Singapore and holds a bachelor's degree in Mechanical Engineering.


  • 6. Patrick Law Cha Loong
    Patrick Law Cha Loong
    Production Manager

    Patrick is the Production Manager of Perfex Heat Transfer. He is overall in charge of the production operation of the Perfex plant in Malaysia.

    Prior to joining Perfex Group in 2016, Patrick was a Production Manager at Aura Engineering Sdn Bhd located in KL from 2014 to 2016, where he was overall in charge of production and sales within Malaysia. From 2010 to 2014, he was a Senior Production Manager at MayAir Nanjing China, where he was responsible for the setting up of two plants and commencing production. From 1998 to 2010, he was the Plant Manager at Airguard Asia Sdn Bhd located in Johor, Malaysia, where he was responsible for the setting up of the plant and commencing of production.