As leading sports equipment Manufacturer and Exporter we excel in delivering best in class window aluminium fabrication material followed by top notch aluminium pipe,aluminium profile,aluminium led profile,heat sink,aluminium tube. Located in Zhangjiagang, , China we take pride in our technologically advanced production facility, boasting Third Party. Based on increasing demand in window aluminium fabrication material and best quality of our aluminium pipe,aluminium profile,aluminium led profile,heat sink,aluminium tube we have crossed Approx 2 Million US Dollar annual revenue, owing to China export market share reaching US$5 Million - US$10 Million of export ratio. Zhangjiagang Free Trade Zone Shuangqida Trading Co., Ltd. Professional Association holds 50 Years of export history, established back in 1970 with US$2.5 Million - US$5 Million initial business capital.