About Us

Welcome to Radkut by Lango’s Design. Our parent company, Lango’s Design + Print has been in the paper and printing business since January 2000 where we’ve provided design, printing and paper products to customers worldwide. In June 2018, we were approached to manufacture numbered paper and foam smears for radioactive testing. Thus, RADKUT by Lango’s Design was born.

Our growth has been steady and we have supplied paper and polyfoam smears to a repeat client base including:

Government Agencies;
Colleges and Universities;
Hospitals;
Environmental Agencies;
Energy Companies;
Environmental Service and Supply Companies; and
Waste Management Companies

Our smears have been used nationally and internationally for testing spaces for radioactive material. Check out this video from Iowa State's Radiation Department on Youtube: https://www.youtube.com/watch?v=sH77YrueOa0