Professional door taking the time to particleboard production system, annual output 10 thousand cubic meters, the product with sound insulation, impact resistance, dimensional stability, distortion, smooth crisp characteristics. Can be used for all types of wooden door core, is replaced wood as the ideal manufacturing wooden door core material. We use environmentally friendly products free glue with low formaldehyde content, and has passed the State Forestry Administration of Quality Supervision and Inspection Station of Nanjing plywood testing and certification. A class in line with national standards, is a green product, there are different thicknesses (28,33,34,35,38 MM) and specifications to meet customer needs. (more>>)