国产亚洲婷婷香蕉久久精品,成人网站免费视频可能被黑,天天爽亚洲中文字幕 ,九九爱WWW免费人成视频

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.