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Milestone

2018
IES Hengaoda Technology (Dongguan) Ltd was accredited as a High and New Technology Enterprise (高新技術企業) by Guangdong Provincial Bureau of Science and Technology (廣東省科學技術廳), Guangdong Provincial Bureau of Finance (廣東省財政廳), Guangdong State Tax Bureau(廣東省國家稅務局) and Guangdong Local Tax Bureau(廣東省地方稅務局)
2018
2018
IES Engineering (Hong Kong) Ltd obtained Innovation and Technology Fund for our collaboration with the City University of Hong Kong to develop new pattern for heat transfer plate
2018
We relocated our Tangxia Factory to Changping Factory
2018
2018
IES Engineering (Hong Kong) Ltd ‘s thermal hydraulic testing centre in our workshop in Tai Po has been approved by AHRI for conducting certification tests on liquid to liquid heat exchangers
2018
2017
We acquired the remaining 50% issued share capital of IES Asia from Rudert. As such, IES Asia and IES Hengaoda Technology (Dongguan) Ltd became wholly owned subsidiaries of our Group.
2017
IES Engineering (Hong Kong) Ltd’s self-manufactured plate heat exchangers were awarded with the AHRI Standard 400 certification
2017
2017
We relocated our Hong Kong Headquarter from Kwun Tong to Tai Po Industrial Estate.
2017
2016
IES Heat Exchanger Manufacturing (Dongguan) Ltd obtained ISO 9001: 2008 Quality Management System Certification Certificate for manufacturing of plate heat exchanger, heat transfer compact unit, welded type plate heat exchanger, heating element and control panel issued by TUV SUD.
2016
2016
IES Heat Exchanger Manufacturing (Dongguan) Ltd was accredited as a High and New Technology Enterprise (高新技術企業) by Guangdong Provincial Bureau of Science and Technology (廣東省科學技術廳), Guangdong Provincial Bureau of Finance (廣東省財政廳), Guangdong State Tax Bureau(廣東省國家稅務局) and Guangdong Local Tax Bureau(廣東省地方稅務局)
2016
2016
We developed our industrial grade plate-and-shell type heat exchangers.
2016
2016
IES Hengaoda Technology (Dongguan) Ltd obtained the ISO 14001:2015 Environmental Management System Certificate for manufacturing of calorifier, semi calorifier and shell and plate heat exchanger, manufacturing and assembling of solar water heater and solar system issued by TUV SUD Asia Pacific TUV SUD Group (“TUV SUD”)
2016
2016
IES Hengaoda Technology (Dongguan) Ltd obtained the ISO 9001: 2008 Quality Management System Certification Certificate for manufacturing of calorifier, semi calorifier and shell and plate heat exchanger, manufacturing and assembling of solar water heater and solar system issued by TUV SUD Asia Pacific TUV SUD Group (“TUV SUD”)
2016
2016
IES Hengaoda Technology (Dongguan) Ltd obtained the PD5500: 2015+A1: 2015 Certificate with the approval of HTS Inspection & Certification UK Limited for manufacturing and assembling of pressure vessel
2016
2016
IES Heat Exchanger Manufacturing (Dongguan) Ltd obtained the ISO 14001:2015 Environmental Management System for manufacturing of plate heat exchanger, heat transfer compact unit, welded type plate heat exchanger, heating element and control panel issued by TUV SUD.
2016
2015
We established IES Heat Exchanger (Shanghai) Ltd, our operating subsidiaries in the PRC
2015
2015
IES Heat Exchanger Manufacturing (Dongguan) Ltd obtained the ISO 3834-2 2006 Quality Requirements for Fusion Welding of Metallic Materials Certification Certificate for manufacturing of plate heat exchanger, heat exchanger compact unit and piping issued by SGS Italia S.p.A.
2015
2015
IES Hengaoda Technology (Dongguan) Ltd obtained the ISO 3834-2 2006 Quality Requirements for Fusion Welding of Metallic Materials Certification Certificate for manufacturing of pressure vessel and piping issued by SGS Italia S.p.A.
2015
2015
We established IES Heat Exchanger (Guangzhou) Ltd, our operating subsidiaries in the PRC
2015
2014
We established IES Engineering (HK) Ltd, our operating headquarter in Hong Kong
2014
2014
We established IES HVAC Equipment (Macau) Ltd, our operating subsidiary in Macau, for provision of maintenance services of heat exchange system
2014
2008
To expand our production plant, we moved our production from our factory in Zhangmutou to our Tangxia Factory
2008
2008
We entered into a joint venture, namely IES Asia (formerly known as IES Rudert (Asia) Limited), with Rudert, a German heat exchange brand, and commenced the manufacturing of calorifiers and water storage tanks with the establishment of IES Hengaoda Technology (Dongguan) Ltd
2007
We established IES Engineering (S) Pte. Ltd, our operating subsidiary in Singapore
2007
2005
We established IES Engineering (Macau) Ltd, our operating subsidiary in Macau for supply of heat exchange systems
2005
2004
We set up our first factory in Zhangmutou Town, Dongguan City, Guangdong Province, the PRC to manufacture heat transfer compact units under our own brand name of “IES”
2004
2002
We established IES Dongguan, our operating subsidiary in the PRC
2001
IES (Hong Kong) Limited was granted by Sondex, a Danish heat exchange brand, the exclusive right to sell its plate heat exchangers in Hong Kong and Macau
1998
IES (Hong Kong) Limited was incorporated and commenced our trading business of heat exchange systems in Hong Kong
1998