Sino Preformer Exhibition Products Co.,Ltd.: China. Supply Construction Hardware Tool Products. Construction Hardware Tool Manufacturer and Construction Hardware Tool Exporter.
Maximum Round Upright The stand of open type is made up of maximum round upright and girder panel. Its main characteristics: 1. It can display in all directions. 2. When the vertex angle of the triangle Downwards and the certain degree coincides with people¡¯observation an...