... BackOkoume,Poplar,Birch,Pine,Maple,Hardwood,Ash,Bintangor,OakUsageConstruction,Furniture,PackingJoint wayOverlap joint, end joint, scraf joint, finger ... Low formaldehyde emission.7> The productions are suitable for the construction of viaduct and tall frame building.8> ... and rough surface during construction process. Particular suiltable for watering concreate. We are the leading manufacturer in China ...