About Us

Your trusted partner in electric motor rewinding and repair since 1960.

60 Years of Engineering Excellence

GEF Technologies Sdn. Bhd. has been in the business of Electric Motor Rewinding and Repair Services in Malaysia since established in 1960 (previously known as Syarikat Weng Hin Electrical Works).

In meeting with new growth and complex operational challenges, from 1st Jan 1999, GEF Technologies was restructured into a private limited company and has diversified into other related scope of works & services.

AC Motor Rewinding DC Motor Rewinding Transformer Overhaul & Repair Sales of Motors & Equipment
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Workshop Signboard (Old) Workshop Signboard (New) Workshop Entrance

Our Guiding Principles

Our Vision

"To be a leading provider of engineering services for power applications in Malaysia."

Our Mission

To deliver high-quality engineering solutions for motors, transformers, and industrial equipment through technical expertise, responsive service, and a commitment to continuous improvement, so that our customers can operate safely, efficiently, and reliably.

Our Core Values

  • Customer focus — building long-term partnerships
  • Commitment — no excuses, only solutions
  • Punctuality — delivering on time, every time
  • Responsiveness — fast and effective action
  • Professionalism — qualified, skilled, and reliable

Company Milestones

1960 Founded as Syarikat Weng Hin Electrical Works, beginning motor rewinding services in Malaysia.
1999 Restructured into GEF Technologies Sdn. Bhd. as a private limited company, diversifying services.
2010 Achieved ISO 9001:2015 certification, cementing commitment to quality management.

Our People

Our team brings decades of engineering expertise from world-class institutions and global organisations.

Ir. KT Cheong

Ir. KT Cheong

Managing Director (since 1999)

B.Sc. (1st Class Hons.) in Electrical and Electronic Engineering from the University of Manchester, UK. A Professional Engineer with Practising Certificate (PEPC) and Corporate Member of IEM with over four decades of experience. Career spans roles at GEC Electrical Projects Ltd. (UK), Guthrie Engineering, Amsteel Steel Mills (Head of Maintenance Engineering), Amalgamated Containers Berhad and National Consolidated Limited (General Manager).

Dr. Benjamin Cheong

Dr. Benjamin Cheong

Technical Director (since 2024)

Ph.D. in Electrical and Electronic Engineering from the University of Nottingham, UK, specializing in motor drive design optimization. Also holds a Master of Engineering (1st Class Hons.) from the same institution. Industry experience includes roles at Siemens Mobility (UK), Airbus (Germany), and Rolls-Royce (UK, Norway, Singapore). As Technical Director, he oversees technical operations and ensures the highest standards of quality and efficiency in every project.

Partner With Us Today

With 60+ years of experience and ISO certification, we are Malaysia’s trusted choice for motor repair.