HK GANGYA INTERNATIONAL Group Co. , Ltd. , founded in 2007, is a set of aluminum and aluminum doors and Windows R & D, manufacturing, sales in one integrated group, at present, At present has two large-scale aluminum profile production and research and development bases in Nanhai and Guangxi. The main products are:Aluminum square tubes, ceiling tubes, mill finish profiles, anodized profiles, electrophoretic coating profiles, powder coating profiles, wood grain profiles, fluorocarbon coating profiles, thermal insulation profiles, industrial profiles and so on. Products are widely used in construction engineering, transportation, Home Office, electronic products and other industries. In 2016, we set up aluminum alloy doors and Windows Company in South China, Dali, which is the home of aluminum products. Focus on system doors&windows, Sun Room and other R & D and Production. Covers an area of over 20,000 square meters.