Metalldesign by G&M Metallbau is an online shop from G + M Metallbau GmbH & Co. KG, based in Stolberg, Germany, offering decorative metalwork for homes, gardens, and seasonal displays. Its collection includes Christmas ornaments and tree decorations, Advent wreath accessories, nativity items, table decorations, wall décor, lanterns, garden stakes, garden grills, and city skyline designs.

Products are available in stainless steel or a rust-effect finish, with Aachen landmarks and local figures featured in pieces such as the Aachen Skyline, Aachen Cathedral silhouette, and Kaiser Karl and Bahkauv designs. The shop highlights selected offers, new arrivals, and bestselling items, and customers can browse and order directly online. PayPal is offered as a payment option, and local collection is available: customers place an order through the shop and are contacted when it is ready for pickup.

The company also provides customer service information, ordering and delivery guidance, and a newsletter featuring new products and offers. The shop advises that items may have sharp edges due to their materials and manufacture