OEM OEM Home > OEM Original Equipment ManufacturerAre you interested in purchasing Outdoor GreatRoom Company parts to manufacture your own products? LET’S CHAT! Why Outdoor Greatroom Company? Safe and Reliable TechnologyUL Listed and CE Listed Crystal Fire® Burners available. CustomizableCustom finishes and options available. Variety of Product OfferingsGlass Wind Guard, Control Panels, Fire Glass & Rocks, and more available.