Tanalised® Treated Timber

The Tanalised® wood products family is from Arch Wood Protection, the premier producers of wood treating chemicals in the Asia Pacific region.  We manufacture various solutions to enhance the properties of wood, and provide engineering, environmental, technical and marketing service to help our customers prosper.  With an impressive history of product advancements, we license many of the best known pressure-treated wood building materials brands.  Arch innovations help to improve the safety and quality of life for our communities.