Crafts are made up of the largest part of the engineering works. Between the engineering crafts include blacksmithing, brusičství, machining work, welding work or metal work needed, for example when repairing the home or the manufacture of metal components.

Svarservis Thermoprozess Cooperheat s.r.o. company from Ostrava, the Czech Republic, focuses on heat treatment with the use of annealing equipment, annealing by electricheating, gas combustion and welding-on of pins. Heat treatment - preheating and annealing: - Resistance heating equipment - Gas combustion with high-speed gas ...