Where can I find DIY store supplies in Mahlberg?

DIY store supplies can also be found in these cities:

Berghaupten Elzach Emmendingen Endingen am Kaiserstuhl Ettenheim Freiamt Friesenheim Gutach im Breisgau Hohberg Kenzingen Kippenheim Lahr (Schwarzwald) Malterdingen Offenburg Ohlsbach Ortenberg Rheinhausen Winden im Elztal Zell am Harmersbach

You can also find this in Mahlberg:

Art Windows Front Doors Blinds Roller Shutter Power Supply Parquet Plastic Firewood Pellets