... request 2) Thickness: 15,18,19,20mm 3)Core: poplar, hardwood,paulownia 4)Glue:MR,WBP Blockboard Specifications:1)Size:1220*2440 ... or as request 2) Thickness: 15,18,19,20mm 3)Core ... . And L/CCapacity5000 Cubic Meter per Month A grade pine core BlockBoard