... different grades and sizes . Birch plywood commercial plywood ,doorskin plywood etc .face/back : okoume,bintangor,pine,birch,poplar,red canarium, ... , middle and south america, middle east, africa, south-east asia,india,austrilia etc.certificates supplied : fumigation certificate,phytosanitary certificate,c/o ... you have any doubts . Sales : Cassidy Bailinyi linhai wood co.,ltd. birch plywood