PP corrugated board/sheet/tray/plate 1,usage:advertisement,buildings,etc 2,place of origin:Tianjin 3,thinkness:2~10mm plastic sheet1, PP plastic ... our company constantly expands the production scale,enhances the production quality,and now has been ranked among one of tne most ... the area.5,With the consistent objectives ,surviving on quality and developing by credibility,the company always forceses on ...