Shanghai Yokor Aluminum Industry Co., Ltd is an industry leader in the design, development and production of precision aluminum sliding doors and aluminum sliding windows. We have earned the position of dependable supplier among a vast global clientele due to consistency in quality of our product range and services offered to the clients. As a well established manufacturer and exporter, we lay special attention to our manufacturing process and delivery of products: Aluminum sliding windows and aluminum sliding doors, Aluminum swing windows and doors, Aluminum railings, glass canopy, window screens and window louver. Quality is paramount to us and we adhere to the international norms of quality. All our raw materials are procured from the standard suppliers and the entire manufacturing process is carefully monitored at every level. Only after the products are subjected to multiple quality assurance tests ...