ABOUT THE FAIR
CNHE (“Xi’an China International Exhibition on Heat and Warm Supply & HVAC Technological Equipments”) is an annual international trade fair that has established itself as a specialised platform for heating, ventilation, air conditioning and energy technologies. It is aimed specifically at industry professionals, companies and decision-makers, with a focus on forward-looking solutions for heat supply, building services engineering and energy efficiency. As a key industry meeting point, the exhibition combines technological innovation with tangible commercial value, offering clear benefits to stakeholders operating in a rapidly evolving energy market.
The event is held at the modern Qujiang International Convention and Exhibition Center in Xi’an, one of China’s most historically significant cities, which has also developed into a major hub for industry, research and sustainable urban development. CNHE is organised by Zhenwei International Exhibition Group, a globally active exhibition organiser specialising in large-scale trade fairs and dedicated to fostering exchange between Chinese and international markets.
In terms of content, the exhibition covers a broad spectrum, ranging from conventional heating systems and electric heating technologies to advanced heat pumps, air-conditioning systems and intelligent ventilation solutions. This is complemented by technologies in the fields of solar energy, geothermal energy and biomass, as well as solutions for gas supply, building automation and environmental technology. Visitors gain a comprehensive overview of products and services – from boilers, heat exchangers and piping systems to smart home solutions, air purification technologies and sophisticated control and monitoring systems for energy-efficient buildings.
CNHE is not only a product showcase but also a platform for innovation and professional exchange. New technologies are presented, industry standards are discussed and partnerships are initiated. Specialist forums, conferences and presentations provide in-depth insights into current developments such as decarbonisation, sustainable energy supply and intelligent building systems.
Exhibitors represent closely interconnected sectors, including heating engineering, HVAC, energy supply, environmental technology, mechanical engineering and building automation. The visitor profile is equally diverse: engineers, project developers, architects, energy providers, procurement specialists, distributors and policymakers all use the event as a platform for knowledge exchange and business development.
Finally, CNHE stands out not only for its technical depth but also for its strategic location. The Qujiang International Convention and Exhibition Center offers modern infrastructure, extensive exhibition space and excellent transport links via international airports, high-speed rail and the urban transport network. This ensures convenient access for both domestic and international visitors and provides ideal conditions for a successful trade fair experience.
The CNHE takes place annually, and therefore for the thirty-second time previsibly in April 2027 in Xi'an.