NELCO has more than 25 years of experience shielding cyclotron bunkers for medical use whether it’s in the production of radioactive isotopes or cancer therapy. You won’t find a company with greater experience or knowledge in designing and installing shielding for cyclotrons. Our experience ranges from developing shielding calculations and reports to installing modular bunkers and plug doors. With NELCO as your shielding partner your mind will be put to ease knowing that your project will be completed on time on budget and with the highest quality in the industry.