Hüls, Germany: Location in North Rhine-Westphalia

There is no town spelled "Huls" in Germany. However, Hüls (with umlaut) is a district of Krefeld in the state of North Rhine-Westphalia, western Germany.

• Population: ~15,000
• Located west of Krefeld city center, near the Dutch border.
• Known for chemical industry (historically Hüls AG, now part of Evonik).
• Incorporated into Krefeld in 1929.

If you meant Hüll (Bavaria) or Hülsen (Lower Saxony), those are separate small municipalities. Always check the umlaut: ü ≠ u.