The specialty of Gaziantep copper processing is that it is manufactured in one piece (from a single piece), that is, no joining processes such as soldering and welding are used. In the processing of copper products in Gaziantep, the processing technique of copper ware, which is produced from a single piece with the stealing technique using a hammer and a steel pen, is a feature specific to the region, apart from the simple processing method known as hammering and drawing.

The product is made from a single piece by hammering and a hammer is produced using a steel pen, and the pattern is removed (with the stealing technique) from the main material, creating the distinctive feature of Gaziantep Copper Handwork. In this processing method, it is seen that the machining of a single piece sometimes takes weeks, sometimes months. The most difficult job in this profession is undoubtedly processing. Our skilled craftsmen patiently create a work of art by revealing their knowledge, effort and spirit. In Gaziantep copper work, 41 main motifs are used. The motifs and patterns on the product are Seljuk and Ottoman motifs used in the region for many years, and nature paintings are also used. It is used in religious motifs from time to time. Sometimes special motifs prepared by masters can be used.