Brand products

In the new era, we have entered the era of big data. Relying on professional comfortable climate design and planning and energy-saving ventilation technology, Maidiron deeply integrates the Internet to create a smart life.

Company profile

Germany Environmental Technology Co., LTD
Madelon (English: Madelon) Germany environmental Technology Co., LTD., is a professional research and development, production and sales of building ventilation equipment high-tech enterprises. Headquartered in Dusseldorf, Rhine Westphalia, Germany, the company is committed to research and development of high quality indoor climate systems and ventilation technologies for heat recovery, providing users around the world with a variety of German quality indoor climate system products.

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    Serve the Chinese market

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    Stores all over the country

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    Developer strategic partner

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    A patent for invention


Always adhere to the open and inclusive mentality, proactive attitude, leading the industry standards, promote the integration of standard ecological environment, start and lead the research of new industry standards.
Let more Chinese families breathe fresh and healthy air


Let value sharing record the pace of enterprise development