Grace Group was established in 2003 , specialized in metal material and aluminum fabricating products ,which has two factories.One of the them is located in a beautiful city ,which is famous for its history , the other one is the industrial zone Nanhui Shanghai. Our company has four sales-branches. They are Canada internatinal INC , Shanhgai Grace Trading Co., ltd. ,Shenzhen Industrial Co.ltd. HaErBin Grace Trading Co., ltd. Conging-metal...