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WICONA Doors And Windows
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Win-win Cooperation
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About Us
关于我们
COMPANY.
Enterprise Profile
nanjing heyday special doors and windows industrial co., ltd. was founded in 1996, is engaged in building doors | windows | curtain wall in the field of production, manufacturing enterprises. With many years of production experience and understanding of system doors and windows, we reached a strategic cooperation with Wickner system doors and windows in Germany in 2008, becoming Wickner's designated manufacturer in China and one of the earliest production partners in China. With building curtain wall engineering professional contracting grade two, building decoration engineering professional grade two qualification, and through the ISO9001 international quality assurance system certification.
brand established in
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VALUE.
brand value
WICONA, part of the Norwegian company Hydro, is a complete eco-chain aluminium company with 35000 employees in 40 countries, combining local expertise, global reach and unrivalled research and development capabilities.
Sustainability is one of the key goals of the brand. WICONA controls all production stages to guarantee the best performance of its systems and, together with designers and developers, creates customized solutions to continuously promote the development of energy-efficient and sustainable buildings.
In recent years, in order to achieve the low-carbon goals 2050 by the United Nations, Hydro has developed a unique global low-carbon aluminum technology and introduced two low-carbon aluminum profiles to the market: CIRCAL and REDUXA.
Wickner has been exploring innovation, and since 1950, the variety of aluminum products has been increasing every year. So far, 180 related patents have been applied for, of which 46 are valid to date. In 1957, Wickner developed the world's first thermal insulation aluminum profile, and successfully obtained a patent in 1977, patent number: 2755669. With the opening of patents, heat-insulating aluminum profiles have gradually entered the public eye, and Wickner has become the object of industry comparison and synonymous with technical standards.
FIRST!.
"Ten world firsts"
2014
Launched the world's first recyclable polyamide insulation strip
2013
Developed the world's first closed cavity curtain wall system
2009
Developed the world's first intelligent curtain wall system TEmotion
2001
Developed the world's first hardware direct positioning system
Developed the world's first aluminum breathing curtain wall
1999
Developed the world's first concealed drainage sliding door and window system
1998
Developed the world's first aluminum frame fixed glass curtain wall
1991
Developed the world's first hidden frame casement window
Developed the world's first hidden frame glass curtain wall
1957
World's first thermal insulation system developed
©2023 nanjing heyday special doors and windows industrial co., ltd
Address of exhibition hall: 205, Building 27, National Leading Talent Pioneer Park, 66 Lingjiao City, Qinhuai District, Nanjing City
Factory Address: Xiyang Community, Hengxi Street, Jiangning Economic Development Zone, Nanjing
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