Solid Pine Wood Board First Class AA Ab Grade Straight Joint for Stair Step Handrail Furniture Parts Interior Column

Solid Pine Wood Board First Class AA Ab Grade Straight Joint for Stair Step Handrail Furniture Parts Interior Column. Superior Stability: Interlocking finger joints effectively neutralize wood tension, preventing warping, twisting, and cracking. Eco-Friendly & Sustainable: Maximizes timber utilization and uses E0-grade low-emission adhesives for a green building choice. Smooth Pre-Sanded Finish: Precision double-sided sanding (up to 240 grit) ensures the surface is ready for immediate painting or oiling. High Strength Joints: Advanced high-pressure jointing technology creates bonds that are often stronger than the natural wood itself. Uniform Aesthetic: Knots and defects are removed during processing, providing a clean, consistent grain for premium furniture. Customizable Specs: Available in bespoke thicknesses (12-40mm) and species including Pine, Rubberwood, and Paulownia.