1.material:poplar or mixed wood, hardwood 2. surface: sanding smoothly 3. glue: MR/E2/E1/ ... ,poplar,ash,maple,walnut,oak,sapeli,cherry,teak,padauk,rosewood,beech,elm,etcGradeFirst-classPayment termT/T or L/C at sight ... monthCertificateISO9001,ISO14001,CARB,CHINA TOP BRAND,WELL KNOWN MARK Solid Wood Boards