Shandong Liudian new Energy Group Co., LTDFounded in 1989, located in Zibo, Shandong Province with profound cultural heritage, the group and its subsidiaries have developed into a high-tech enterprise specializing in the research and development, production, sales and service of heating equipment。

The group has always focused on the research and development and production of heating and hot water equipment, keeping up with the development needs of the country, and constantly innovating and enriching the product line。At present, the group mainly produces energy-saving and environmental protection stoves, gas wall mounted stoves, gas water heaters, air source heat pumps and other heating equipment。The products cover three kinds of energy, coal, natural gas and electricity, aiming to become a new comprehensive energy heating application service provider。

The group covers an area of more than 30,000 square meters, a total of 7 group members, with an annual output of more than 100,000 environmentally friendly stoves, more than 50,000 gas wall mounted stoves, and more than 10,000 air source heat pumps。Since the development of more than 30 years, we have served millions of customers, and the market maintenance rate is below 0 for many years.1%。Thanks to science and technology, the group's energy-saving and environmental protection stoves, gas wall mounted stoves and air source heat pump three categories of products, technology and process industry leaders。Core products, adhere to independent research and development, independent production, the technology and quality firmly control in their own hands。

The group has introduced advanced technology and invested in the construction of a high-standard wall-hanging furnace smart workshop, an ultra-low nitrogen combustion laboratory, and an ultra-low temperature laboratory of -35 degrees。Group member Zibo Liudian Furnace Industry Co., Ltd. gas wall hanging furnace workshop and laboratory have been certified by Zibo City intelligent workshop "New energy and environmental protection heating equipment workshop", "Zibo City Gas Wall hanging Furnace Engineering Technology Research Center", "Zibo City full premixed low nitrogen combustion Engineering Laboratory"。The air source heat pump ultra-low temperature laboratory has obtained national certification。

The Group and its subsidiaries continue to innovate in technology, and by 2023, it has obtained more than 20 utility model patents, 5 appearance patents, 2 software Copyrights, 2 invention patents in transit and 4 utility model patents。

Under the guidance of the strategy of creating a "new comprehensive energy heating application service provider", the Group has independently created the "smart heating cloud technology" to empower the Group's full range of products, so that the products are truly intelligent and networked, and create a new era of smart heating pioneer。

The Group and its subsidiaries responded to the national call of "clear water and green mountains are gold hills and silver mountains" and actively participated in the clean heating transformation projects around the country。By 2023, it has participated in more than 30 clean briquette cleaning renovation projects and more than 10 gas wall hanging furnace renovation projects。Steadfast service to every user, won the project parties unanimous praise。

For more than 30 years of development, Liudian New Energy Group has won numerous accolades and more than 30 various honors。Group member Zibo Liudian Furnace Industry Co., Ltd. took the lead in the industry through the ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification。It has been recognized as "Provincial Science and technology smes", "National High-tech Enterprises" and "Provincial innovative smes"。

"Demanqi" is a sub-brand of Liudian New Energy Group, which is the perfect integration of Dexin, innovation and quality。

As a brand focused on air source heat pump, Demange takes the pursuit of excellence as its own responsibility, adheres to independent research and development, and is committed to providing users with green, energy-saving, efficient, reliable and stable heating solutions。

In the world of Demanqi, Dexin is the foundation of enterprise development, technological innovation is the driving force leading the brand, and quality excellence is our eternal pursuit。

德： Credit management, credit first, virtue world。

Faith is the cornerstone of De Mange's foundation。Originating from the land of Qilu, adhere to the spirit of Confucianism and commerce, speak of virtue and emphasize faith。

Always abide by the commitment to users, sincerely listen to customer needs, and provide users with reliable comprehensive energy heating solutions, so that every user feel our sincere care。

曼： Seiko intelligent manufacturing, to create quality, Manyan Tiancheng。

Quality is the eternal pursuit of De Mange。We adhere to independent research and development, independent production, technology and quality firmly control in their own hands。With high quality products and excellent service to win the trust and praise of users。

奇： Dare to innovate, break through the routine, strange innovation。

Innovation is the source of development of De Mange。We always keep up with the development needs of the country, constantly enrich the product line, improve the product technology level。The prospect of green energy heating is unlimited, and Germanic is willing to become a leader in the field of smart heating, not to make breakthroughs。

With all partners hand in hand, strange innovation。

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