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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 Group, which was founded in 1998, is a cutting edge supplier of heat exchange systems and equipment. We supply our products to customers in Macau, Hong Kong, the PRC and Singapore. We also provide repairs and maintenance services to heat exchange systems in Macau, Hong Kong and Singapore.

IES Group aims at providing the best service for both commercial and industrial use i.e. power supply, iron and steel, petrochemical, food, pharmaceutical, HVAC industries etc.

Our all-rounded hot water solutions include professional advice for the system design, renovation arrangement, equipment installation, test and commission service for projects. We also manufacture high quality and efficient Plate Heat Exchangers, Plate and Shell Heat Exchangers, Heat Transfer Compact Units and Calorifiers, which all comply with ISO9001:2008, ISO14001:2015, ISO3834:2006, PD5500 standards.

The headquarter of IES Group is located in Hong Kong, while the production facilities are located in Hong Kong and Dongguan, and subsidiaries are widespread over Macau, Singapore and major cities of China such as Guangzhou and Shanghai.