国产亚洲日韩一区二区三区_AV无码人妻一区二区三区牛牛_少妇P毛又多水又大又黑_好看的网址你懂的_波多野结衣乳巨码无在线_男生女生一起差差差大全_成年女人午夜毛片免费视频_少妇BBW牲交_成熟丰满熟妇AV无码区_精品国产天堂综合一区在线国产亚洲日韩一区二区三区_AV无码人妻一区二区三区牛牛_少妇P毛又多水又大又黑_好看的网址你懂的_波多野结衣乳巨码无在线_男生女生一起差差差大全_成年女人午夜毛片免费视频_少妇BBW牲交_成熟丰满熟妇AV无码区_精品国产天堂综合一区在线

Founded in 1996, headquartered in Foshan and covering a land area of 1,000,000m2 (Nanhai Base 260,000m2, Sanshui Base 360,000m2, and Shandong Linyi Base 380,000m2), Guang Ya Aluminium is comprehensive large-scale enterprise integrating research & development, design, production and sales of aluminum alloy building profiles, industrial aluminum profiles, and aluminum doors, windows, and curtain walls, a national ecological building material demonstration enterprise, one of the top five building aluminum profile enterprises in China, and one of the “TOP 500 Preferred Real Estate Supplier Brands in China”.

Guang Ya Aluminium is committed to providing global customers with aluminum profile products and engineering solutions in the fields of building aluminum template, door, window and curtain wall system, electronic equipment, mechanical equipment, rail transit, aerospace, ships, etc. With the powerful research & development capabilities and the persistent pursuit of excellent quality, Guang Ya Aluminium establishes the marketing and service network covers more than 30 provinces and cities across the country, spreads over more than 70 countries and regions around the world. Due to the high international reputation, Guang Ya Aluminium enjoys tremendous popularity in the world for its engineering projects.