1. Marine board core: eucalyptus, willow, pine, birch, poplar, mixed wood, mixed core, etc.

2. Ocean board dough: ice candy, Oguman, miscellaneous wood, pine, birch, etc.

3. Marine board skin grade: BB / CC, BB / BB, etc.

4. The conventional size of the ocean board: 1220 × 2440 × 3-35mm 1220 × 2810 × 3-35mm1220 × 3035 × 3-35mm1220 × 3050 × 3-35mm 1220 × 3660 × 3-35mm