Whether you need to eat, power or grill, Flame King specializes in making propane tanks and cylinders used daily across the globe. You'll find the quality of our customer service equals that of the propane tanks we deliver. Like all of our products, each propane tank and cylinder meets or exceeds industry regulations for quality and is manufactured in facilities that have won awards for proactive safety practices and regulations. Made of steel, Flame King offers a complete line of portable propane cylinders.