On June 26th, the 2025 China Five Constants Conference grandly kicked off in Hangzhou, gathering over a thousand enterprises, industry leaders, and technical experts to jointly explore the development blueprint of the future Five Constants system. As the vice chairman unit of the Radiant Heating Committee of the China Building Metal Structure Association, ERA was invited to participate and unveiled its new ERA HVAC system solution.

At the conference, Qu Qi, President of the China Building Metal Structure Association and former Director of the Engineering Quality and Safety Supervision Department of the Ministry of Housing and Urban Rural Development, Wang Qi, Deputy Secretary General of the Gas Branch of the China Civil Engineering Society, and Fang Qing, Chairman of the Supervisory Committee and Chairman of the Heat Pump Professional Committee of the China Energy Conservation Association, delivered speeches, giving high praise to the development prospects of the Five Constant System. At the meeting, ERA was awarded the title of "Outstanding Contribution Enterprise" for its outstanding brand strength and industry contributions.

With the increasing improvement of people's living standards, the Five Constant System has led a new wave of living experience due to its advantages of "constant temperature, constant humidity, constant oxygen, constant stillness, and constant cleanliness". ERA understands the needs of users for a comfortable and healthy environment, and combines years of experience and innovative practices in the pipeline industry to create the "ERA HVAC" brand with the core concept of "a breathing home". By efficiently integrating temperature control, fresh air, and power equipment, subsystems such as air conditioning protection, air conditioning condensate, underfloor heating, fresh air, water-based air conditioning, and air source heat pumps are constructed, allowing the system to automatically adjust indoor temperature and air circulation according to environmental changes, achieving faster air renewal and giving the home a "five constant" spatial experience. This is precisely the promise of using technology and craftsmanship to create a healthy and safe ideal living environment for millions of families.

There was a constant stream of people at the exhibition booth, and the new products attracted many attendees to stop and inquire. Innovative products such as the sheep horn tee and the large arc tee adopt a large arc water flow structure design, effectively preventing water flow reversal and reducing noise. They also have a professional adaptability to 16kg high pressure capacity. The system has been deeply optimized in details, bringing users a more comfortable, healthy, and intelligent experience. In addition, the high flow PPR pipe series specifically designed for water-based air conditioning has received unanimous praise from customers present for its streamlined design, rounded corners, reduced resistance, and seamless water flow.

After three years of careful polishing, ERA Air Energy made a brand new debut at the beginning of the year with a new series of products and new technologies. These products combine seven core technologies to provide intelligent, convenient, and reliable all-round experiences in the fields of home, business, agriculture, and industry. Among them, the domestically pioneered "direct expansion" light energy coupling technology, closed non freezing system, and "intelligent matching", "intelligent fast", and "intelligent protection" three control systems are also innovative achievements of ERA in the field of green energy.

From HVAC and air conditioning to air energy, from a leading brand in the clean heating industry to a prominent contributor at the China Five Constants Conference today, ERA has always been innovating in the fields of HVAC and new energy. In the future, based on over 40 years of industry experience, we will continue to innovate and empower the comfortable home industry, bringing new breakthroughs and opportunities with more comprehensive performance, higher comfort standards and experience