MarShield – Div. of Mars Metal Co.

For over 35 years, MarShield has provided a complete range of radiation shielding products to the nuclear industry. We are the industry experts in nuclear lead castings and nuclear lead pours. MarShield is the proven leader in this field. We help our customers from the initial stages of product development right through to a complete, lead filled shielding component.

MarShield specializes in many other nuclear products such as, lead lined cabinets, lead lined storage containers, lead wool blankets, borated polyethylene, lead shot, and Silflex a non-lead shielding alternative.

Our quality management system certified to both ISO 9001:2008 and CAN3 - Z299.2:85. We work with our customers to ensure a system of quality controls that meets their needs and, if applicable , their customers' specified requirements.

MarShield - every solution in shielding.

Company Information

MarShield – Div. of Mars Metal Co. 4140 Morris Drive
Burlington Ontario
L7L 5L6 Canada

Products & Services

  • Radiation Shielding Products

Contact Information

Jim Chesla Vice President
(905) 637-3862 +1 (905) 637-8841

Latest News

Hatch office expansion in Port Elgin

Wednesday, December 5, 2018
Global engineering firm Hatch has moved into a larger facility on Goderich Street in Port Elgin. It will accommodate 25 people, with more room for meeting space.

Bruce Power, Framatome sign MoU for safety-related Life-Extension Program updates

Friday, November 30, 2018
Bruce Power today signed a memorandum of understanding (MoU) with Framatome valued at $18.7 million covering a range of innovations and new activities, including operational improvements for its nuclear reactors. These innovative modernizations, planned for Bruce A and Bruce B, are an important component of the facility’s Life-Extension Program, which will allow the plant to continue operating through 2064.  

The Organization of Canadian Nuclear Industries welcomes Bruce Power President and CEO Mike Rencheck as Keynote Speaker at its Awards Lunch & AGM Conference

Thursday, November 29, 2018
November 27, 2018, Ajax Ontario. – The Organization of Canadian Nuclear Industries (OCNI) held its Annual General Meeting, Awards Lunch and AGM Conference on November 27th at the Ajax Convention Centre in Ajax Ontario. The AGM Conference on "Nuclear Innovation and Medical Isotopes Saving Lives" discussed new technologies for producing a variety of medical isotopes in power reactors as well as in cyclotron facilities in Canada.  

OPG's nuclear stations achieve highest safety ratings

Tuesday, November 20, 2018
Darlington and Pickering facilities continue to operate safely

Nuclear Innovation Institute temporary headquarters at OCNI Office in Port Elgin

Monday, November 12, 2018
In a joint statement November 9, Bruce Power and the County of Bruce have announced that they will look for a new site on which to build the Ontario Nuclear Innovative Institute (NII).

Canada Poised to Lead the Deployment of Next-Generation Nuclear Technology

Wednesday, November 7, 2018
The Government of Canada recognizes that innovation in the nuclear sector plays a critical role in reducing greenhouse gas emissions and delivering good, middle-class jobs as Canada moves toward a low-carbon future.

Contact us for more information. Drop us a line!

General & Contact
Fax: (905) 839-7085
Our Address
Organization of Canadian Nuclear Industries
1550 Kingston Road, Suite 219
Pickering, Ontario L1V 1C3
Membership Enquiries & Support
Fax: (905) 839-7085

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More Information