Sustainable Infrastructure Solutions was developed in response to growing interntional demand for a means of reducing the cost of maintenance on signposts, handrails, bollards and traffic lights. These products ensure the foundations are never disturbed when an item is imapcted or requires replacement due to damage. Infrastructure can be replaced in seconds-without disturbance to the foundations. Now you can ensure your urban streetscapes retain their integrity for years to come. Steel bollards can be made removable and can be made to deflect upon impact and return upright without damage to the foundations. Flexible guideposts and flexible posts. Low Cost, permanent solutions for those involved in the construction and maintenance of urban streetscapes. Visit SIS-ww. COM for more details.