Place of Origin: Guangdong, China (Mainland) Brand Name: Egood Model Number: TYPE 65,80,100 Open Style: Folding Position: Interior Surface Finishing: Finished Type: movable partition Door Material: Aluminum Alloy Track: Anodized aluminum 6063-T6 Carrier materials: Imported POM Main frame: Anodized aluminum 6063-T6 Carrier over load: 225kg Panel thickness: 65,80,100mm Sound insulation: Max 45db Height: Max 4.5meter Rock wool infill: 55kg/m3 Base board: 12mm thickness plywood Finishing option: Melamine,fabric,leather,HPL,wall paper ect. 1)Thickness panel:65mm,80mm,100mm, height from 2meter to 17meter 2)Top supported without floor track or guide 3) Clear anodized extruded aluminum tracks and frames,customized powder coated color are available 4) Rock wool infill,with top and bottom retractable mechanism in the middle and mdf,plywood or plaster base board on both side 5) Sound insulation coefficien :STC 32db to 53 db, ASTM standard of acoustic tested in HongKong. 6) Available in wide range of finishes. 7) Fast delivery and Rich experiences in oversea project installation guide & supervision.