竣益提供之 Engineered Wood 工程木材，包括 :
 
  • Plywood 合板
  • OSB 定向纖維板
  • 結構用集成材（膠合樑）

Engineered Wood

 
  • Plywood from North America, Europe and Russia
  • OSB ( Oriented Strand Board ) from North America, Europe and China
  • GLT (Glued Laminated Timber ) from North America and Europe