... applications. ... Warehouses; Manufacturing Facility; Airplane Zhejiang Dacheng Steel Structure Co., LTD is located in xiaoshan, Hangzhou and ... panel for wall and roof. C section steel, Z section steel, square steel tube, H shape beam for framesteel ... window. EPS/rock wool/glass fibre sandwich panel/steel/plastic steel/wooden/aluminum alloy door shoring, cross bracing, tie-bar, intercolumniation. ...