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  • to provide heat exchange systems and equipment that is reliable, user friendly, of high quality, and at competitive prices
  • to strive for sustainable business growth 


  • to become a global provider for energy saving and alternative energy equipment and solutions

IES Engineering (Hong Kong) Limited (IESHK), the headquarter of IES Technology Group, was first established in 1998. 
IESHK supplies and installs high-quality Calorifiers, Heat Transfer Compact Units and Circulation Pumps for Hong Kong Market. Along with equipment supply and installation, we also provide technical support for hot water system design and maintenance for clients. We have over 20 years of relationship with different consultants and contractors, providing them advice on design, supply, testing and commissioning.

We have been involved in over a hundred projects in Hong Kong, which cover many iconic hotels in Hong Kong such as the W Hotel, the Mandarin Oriental Hotel and the Royal Garden Hotel. We also supply and install hot water system for public facilities such as the Caritas Medical Centre, St. Paul Hospital Block B, Victoria Park Swimming Pool Complex and the Chinese University of Hong Kong. The products of IESHK can also be found in well-known commercial buildings, with the likes of Cheung Kong Centre and International Commerce Centre.

Throughout 20 years of service, IESHK, as a professional hot water equipment supplier, has accumulated a wealth of experiences in design and install. We will continue to develop in R&D, and provide a more advanced and environmentally friendly solution for the future.