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Rockwood Michigan Plant Notification

7/30/2020 Dear Valued R.J. Marshall Company Customer: We regret to inform you that Wednesday afternoon 7/29/20, The R.J. Marshall Company experienced a fire at its Rockwood, MI manufacturing facility. Thankfully all of our employees are safe and we are very … Continue reading


3/24/2020 To: The R.J. Marshall Company and Marshall Gruber Customers Re: COVID-19 Dear Customers, Based on the guidelines provided by the U.S. Department of Homeland Security which lists what is considered an Essential Critical Infrastructure Workforce, The R.J. Marshall Company … Continue reading


3/13/2020 Dear Valued Partner, Given the Pandemic nature of the Novel COVID-19 virus and how it is impacting our world we have been implementing policies and practices to ensure the health & safety of our employees, customers and suppliers and … Continue reading

North American ATH

With advancements in veining techniques, demand for surfacing with a veining feature is growing. This trend can be seen as many of the leading surfacing companies have continued to introduce translucent, veined designs similar to natural onyx. The R.J. Marshall … Continue reading