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Pursuing Perfection, from
Development to Delivery

Since 1939

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Total Customer Service with

Industry Leading Delivery Times

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Industry Leader in Producing Electro-Mechanical, Custom Carbon Products

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Our Highly Skilled Craftsmen Relentlessly Pursue Perfection

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Providing Customized Engineered Solutions

ISO 9001 AS9100 Certified
ANAB Accredited

A Leading Graphite Manufacturer

St. Marys Carbon Company

Graphite Manufacturer – 75 Year AnniversarySt. Marys Carbon is a quality manufacturer of carbon graphite products. We engineer customized solutions based on our customers’ application needs by utilizing carbon graphite, electro-graphite, resin bonded graphite, and metal graphite materials.  A privately held corporation with 75 years of manufacturing experience, St. Marys Carbon is headquartered in St. Marys, PA, with a production facility comprising over 130,000 square feet.  We are proud to be a global supplier and industry leader in producing electro-mechanical, custom carbon products.  Our highly skilled craftsmen provide customized engineered solutions, and we are deeply committed to the concepts of total customer service with industry leading delivery times.

St. Marys Carbon provides personal service for all of your graphite application requirements.  Our experienced Sales Department personnel will answer your questions, make recommendations, and offer quotations on stock items or products to be manufactured to customer specifications.  St. Marys Carbon – Pursuing Perfection, from Development to Delivery – Since 1939.