Valley Forge

Valley Forge has been around since 1882, but it wasn’t until the 1910s that they started making the U.S. flags that they’re best known for today. They’re perhaps the most iconic flag company—the flag that went to the moon was manufactured by Valley Forge. It’s not just U.S. flags, either: Valley Forge also makes state flags. Although they started out in Pennsylvania, the company is now South Carolina-based, and they are FMAA certified to be Made in the USA. You can’t purchase directly from Valley Forge’s website, but you can find them at major retailers.