Le Creuset has been around a long time and is well known for its high-quality cast iron. Their most popular line is their enamel-on-steel cookware. These pans provide all the benefits of regular cast iron without having to worry about seasoning your pans, thanks to their enamel interior.
I use a modern Le Creuset 7 ¼ dutch oven. Many of the meals I make in my dutch oven use ingredients like tomatoes, wine and vinegar, all of which erode hard-earned seasoning.
For more information, check out the Le Creuset store on Amazon.