commercial plywood: Material:poplar,birch(imported),okoume,hardwood,pine and ... which is one of the biggest manufacturers of plywood in mainland china.We began to exported from ... and products.Our main products:1).commercial plywood:Material:poplar,birch(imported),okoume,hardwood,pine and so ... brown film,imported brown film,black filmCore:poplar,birch,hardwood,okoume,pineGlue:MR(domestic)WBP(weather ...