• MarShield is the Leading North American Manufacturer of Nuclear Radiation Shielding Products and Solutions

    From concept to finished product; MarShield is the leader in the manufacturing and supply of gamma and neutron radiation shielding products and materials to the North American nuclear energy market.

    For over 40 years, our technical staff has been assisting with shielding materials selection, design assistance, and manufacturing technique. We are experts in nuclear shielding and storage and have cooperated with nuclear power plants, their engineers, and sub-contracts to bring their conceptual needs to life and onto the finished product.

    MarShield is an ISO9001:2015 and a CSA-N299:3:16 certified facility and has nuclear industry-approved lead pouring procedures in place to ensure shielding integrity.

    MarShield Radiation Shielding is proud to announce their CWB accreditation to CSA N299.3-16 for the supply of radiation shielding and protection products to Nuclear Energy plants and other related industries in Canada and the United States.

    We Design, Manufacture & Deliver

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When Protection, Safety & Success Must be Absolutely Assured !