Xindongzhou Doors&Windows Co.ltd, located in the Coastal City-Qingdao, Shangdong Province of China, covering an area of around 12000 square meters and near by the dock and airport.With years of experience in Upvc windows and doors , aluminum alloy windows and doors manufacturing, such as sliding window/door, casement window/door, fixed window/door, awning window, tilt&turn window, swing door, rocking window, shutter window, *****Equipped with High-tech machine, power technical team and the leadership, At present, our annual output reaches 500, 000 ton, with sales amount of 20 million USD. In order to extend our overseas market and meet the growing market demand , we are prepared to accelerate development of new products and invest a large amount of 3 million funds to research and develop new types this year.The principle of equality and mutual benefit is our business basic . Our customers always satisfied with ***** you have any needs, please contact us freely . We will reciprocate our customers with the most preferential price, and provide the high-quality products and best service.Dongzhou looking forward to cooperate with you sincerely!