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.

Tomasek SERVIS Ltd. Ostrava Construction, renovation, repair, service: -gasholders, BIOGAS stations, sewage plants/ sewage disposal plants/ sewage treatment plants - for agricultural production, cooperatives. Gas industry - installation, repair, inspection, tests by contractor's way: -installation of gas on an instalment plan - houses -gas ...