How about Foshan Delcia aluminum

Higher product quality. Delcia Aluminum is a Chinese Foshan region of aluminum profile manufacturing enterprises, Delcia Aluminum using advanced production technology, professional production team and quality management system, to ensure the quality of the product and the accuracy of the specifications, has won wide recognition in the market, has high quality products. Delcia Aluminum also has a more complete after-sales service and technical support, in the process of customer purchase and use, can provide professional technical advice and solutions, and provide comprehensive after-sales service guarantee to ensure customer satisfaction.