About Greenwood Products Inc
- Supplies engineered structural wood panels including db-Ply noise reducing plywood for floors and bulkheads. Environmentally friendly preservative-treated plywood and supporting sound damping panels and materials. Full technical support in structural panels including repair depots and OEMs. XL Bus offers a lifetime warranty against rot, insect damage and manufacturing defects in bus floors. Hardwood Floor Kits & Specialty Composite Products.