Martin Marietta Magnesia Specialties manufactures high-purity magnesium oxide, magnesium hydroxide, and dolomitic lime products. Its products serve environmental, industrial, chemical, agricultural, power-generation, water-treatment, glass, mining, pulp-and-paper, refractory, steelmaking, rubber, plastic, and other specialty applications.
ISO 9001:2015
certification
Premier Magnesia, LLCPremier Magnesia, LLC is a global market leader in magnesia-based products and solutions, owning and operating the only commercial magnesia mine in the United States located in Gabbs, Nevada. The company manufactures high-purity calcined magnesium oxide and magnesium hydroxide products for agricultural, industrial, and environmental markets.WEST CONSHOHOCKEN, PA
Premier Magnesia, LLCFor more than 50 years, Premier Magnesia and its predecessors have operated a magnesia mine and processing plant in Gabbs, Nevada, giving the company a distinctive mine-to-market identity. Based in Waynesville, the company serves customers who rely on mineral-based materials for industrial and environmental applications, including high-purity magnesium oxide.ASPERS, PA
SRC Worldwide, IncSRC Worldwide, Inc. manufactures magnesium chloride and fused and blended flux products, including standard and custom formulations. Its products serve metal processing, water treatment, construction, environmental, aerospace and defense, plastics, automotive, specialty chemical, packaging and metal recycling, and agriculture applications; products are manufactured and packaged in the U.S.CLEVELAND, OH
RHI MagnesitaRHI Magnesita develops, produces and installs refractory materials and integrated services that protect furnaces and other equipment in high-temperature industrial processes. The company stands apart through vertical integration from its own mines to production and customer-site support, alongside a portfolio of more than 120,000 products. Its Agellis business also adds electromagnetic and infrared systems for monitoring steelmaking and continuous-casting operations.HURON, OH