Where can I find DIY store supplies in Maienfeld?

DIY store supplies can also be found in these cities:

Bad Ragaz Buchs Chur Domat (Ems) Flims Flums Grabs Küssnacht Landquart Mels Pragg-Jenaz Rapperswil-Jona Sargans Trimmis Walenstadt

You can also find this in Maienfeld:

Occupational Safety Gas Cylinders Grills Plastic Propane Gas Bottles Art Dry Ice Gas Accessories Refrigerant