Marshall Excelsior Company

July 1, 2008 By    


For over 30 years, Marshall Excelsior Company has been producing some of the highest-quality fittings and valves for the LPG industry. From our humble beginnings as a manufacturer of brass fittings and pigtails, we have risen to become one of the industry leaders in the design and manufacture of bulk plant, bobtail and transport equipment. Each piece of equipment that Marshall Excelsior Company develops will target specific problems that face the industry on a daily basis – issues such as improved product performance, durability, safety, flow and product emissions. You can be assured that with every MEC product, each of these components has been carefully considered and designed to exceed your every expectation. As a progressive manufacturer of LPG equipment, the industry has come to expect only the best equipment solutions from MEC with a willingness to listen to all customer suggestions.


From this philosophy, many new products have emerged from Marshall Excelsior Company over the last decade. Products such as our robust line of Fastroke, Powerstroke and Safetystroke air actuators for internal valves and ESVs, to our full line of high-flow back check and excess flow valves and our full-port globe and angle valve line, to the newest member of the MEC product line, the Flo-Max LE Dry Break Transfer System for bobtail and transport loading operations. With our continued commitment to excellence, many more innovative products are yet to come.


As a family-owned and operated business, Marshall Excelsior Company has developed the steadfast approach of working closely with its customers to not only develop the best products, but the best possible relationships. It is through these relationships that we have gained the trust of the industry as an innovator and partner for moving the industry into the next generation. In this partnership, we have agreed to better the industry by bridging the gap between manufacturer, distributor, marketer and consumer with products that promote conservation, performance and safety for the LPG industry of tomorrow.

For more information about our full product offering, please reference our website at

Marshall Excelsior Gas Connections

1506 George Brown Drive

Marshall, MI 49068

Phone: 269-789-6700

Fax: 269-781-8340



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