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1008 Harbor Road, Huangdao District, Qingdao
Rocky71: Specially provide door and windows
Solutions for hot summer & warm winter
Enviroment
Structure width:71mm
Strip width:33mm
Uf value:2.8W/(m2.K)
Ug value: 0.7W/(m2.K)
Uw value: 1.48W/(m2.K)
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Qingdao Rocky Group Co.,Ltd
Tel: 86-532-86891623
Mr John: 0086-13730908788 (wechat&whastsapp)
E-mail: info@rockycn.com john@rockycn.com
Address: No. 7 Wuyishan Road, Qingdao city,Shandong province,China
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