?Shanghai Jiayun Aluminium Co., Ltd. is one of the famous and modern aluminum extrusion manufacturers in China. Under the trademark "Xinyu", our fire-prevention, imitative-wooden-line aluminum alloy and hot-cut-cold-bridge aluminum alloy are popular in the market. The products are energy-conservation, manufactured by advanced international skill. Our products always come up with the trend of international building material and have a strong competition with the good quality and overall varieties.