marine block board 1. size:1220x2440mm 2. thickness: 14mm -- 20mm 3. core: poplar, pine, paulownia wood Linyi Xinhai Wood Co.,Ltd was ... guild,inspection and business negotiation! Detailed Product DescriptionmanufactureLinyi Xinhai Wood Co.,Ltdnamemarine blcok boardcorepoplar, falcata. pine, paulowina woodcolorred, white, ... strength.supply ability50000 cubic meter/month okoume veneer marine block board