As 2025 comes to a close, the Mars Metal Group of Companies extends our sincere thanks to the customers, suppliers, and partners who made this another successful year. Your continued trust and collaboration drive everything we do. In recognition of the holiday season, our office and plant/warehouse will be closed from Wednesday, December 24, 2025, […]
Customers often wonder why shipping costs are higher for shielding products. The answer lies in the nature of the materials. Lead is dense, heavy, and must be transported with specific safety considerations that most standard freight doesn’t require. These conditions directly affect pricing regardless of order size. Why Freight Costs Are Higher for Radiation Shielding […]
The testing team at a Long Beach aerospace facility was facing a familiar problem. Their work demands a constant stream of Non-Destructive Testing (NDT), but their fixtures are so large, it’s easier to bring shielding to the work than to commit to one fixed testing setup. The mobile shielding units needed 1/8” of coverage and […]
The RSNA 2025 Annual Meeting is the world’s premier gathering for radiology and oncology professionals, bringing together experts to share ideas, explore new technology, and advance patient care. From November 30 to December 4, MarShield will be in Chicago at Booth #1402 to showcase our latest solutions that are engineered and manufactured with high precision, […]
Borated polyethylene is the trusted choice for neutron shielding in both healthcare and nuclear power applications. Its unique ability to moderate and absorb fast and thermal neutrons, combined with its lightweight and cost-effective nature, makes it the preferred shielding material in environments where neutron protection is required. Why Boron Is Effective in Nuclear Shielding High […]
MarShield has spent decades building shielding systems for nuclear facilities and research organizations across the world. Our focus in nuclear is clear. We support established plants, radioactive waste management sites, and advanced reactor projects, including small modular reactors (SMRs) and facilities using CANDU technology. Every product we deliver is reliable, certified, and supported with documentation. […]
On September 18, 2025, MarShield will proudly participate in the OCNI/CNL Industry Day Trade Show in Chalk River, Ontario, a must-attend event for those in the nuclear, research, and supply chain sectors. This annual gathering offers a rare opportunity to engage directly with Canadian Nuclear Laboratories (CNL) and discover upcoming economic and partnership opportunities within […]
As regulatory scrutiny tightens and radiation shielding demands evolve, Canada’s nuclear sector needs more than off-the-shelf solutions. It needs precision, partnership, and proven performance. That’s why MarShield’s recognition as an official ambassador for the Canadians for CANDU campaign marks a critical milestone for the future of radiation protection and Canadian-engineered nuclear solutions. Why MarShield? […]
A long-established U.S.-based supplier of nano-optical and X-ray components needed a custom shielding solution for cleanroom product testing. The challenge was to install a compact, structurally sound enclosure inside a cleanroom environment, where products undergo radiation testing prior to shipment. The client required more than radiation shielding. The solution had to be easily cleanable, low-maintenance, […]
Canada’s premier Nuclear Science and Technology facility has once again reached out to MarShield for a number of customized shielding solutions. The lab required a tailored solution for a range of applications, each demanding different levels of mobility, storage capacity, shielding integrity, and accessibility. The customer was looking to procure shielded equipment designed specifically for […]
MarShield will be at the 44th Annual CRPA Conference in Hamilton, Ontario, from May 26–30. Find us at Booth #14. Join us in Hamilton, Ontario, from May 26–30, 2025, for the 44th Annual CRPA Conference: Forging the Future of radiation protection. This event brings together experts from across industry, healthcare, government, and research to explore […]
Radiation shielding delays are a threat to compliance, safety, and operational timelines. Whether outfitting an imaging room or securing a nuclear facility, waiting 12 weeks for lead lined doors puts critical timelines and budgets in jeopardy. MarShield sets a new standard by averaging delivery of lead lined wood doors in 20 days and hollow metal […]
