We source and supply innovative, specialist products for New Zealand’s concrete industry.

We find solutions

Tell us about your project, your specific challenge or your end-goal, and then let us put our decades of experience, our technical expertise and our vast international contacts to work for you, researching and sourcing a solution.

Tech-Dry  is one example of a product researched, sourced through global networks and then imported by Demden, as a solution to an industry problem.

We currently import specialist products for some of New Zealand’s largest manufacturers, on an exclusive basis. We are also open to negotiating new arrangements of this type with our clients.

Needing a specialist product or a very unique solution?

Contact Demden  –  leaders in concrete technology.