Worker welding metal construction in protective mask. Workman using electric welding equipment at steel factory. Professional welder working at factory
Factory worker working on machine in workshop at factory. Worker watching production process at machine. Workman processing metal part on machine. Industrial manufacturing process
Worker welding steel construction at industrial factory. Heavy industry workman using electric welding equipment at workplace. Metal sparks throwing during metalworking. Steel products manufacturing
Metal rolling machine working in industrial workshop. Creative. Worker at a factory by a metal rolling machine bending a steel sheet.
Metal rolling machine working in industrial workshop. Creative. Worker at a factory by a metal rolling machine bending a steel sheet.
Professional metalworker create metal construction from steel bars. Industrial worker welding metal at factory. Heavy industry workman at workplace
Factory worker check factory equipment. Factory engineer control functionality equipment. Industrial worker controlling industrial equipment. Close up of factory employee check industrial equipment
Worker punching holes in metal unit. Machine parts at production line. Heavy industrial worker working at metal factory. Factory workman working with metal billets
Metal welding process in dark industrial room. Worker welding complex metal structure. Industry worker welding metal steel structure in workshop of factory with bright spark light
Factory engineer control panel screen. Operator working with industrial computer equipment. Factory worker operate control screen of factory equipment. Industrial worker working with control panel
Worker welding metal unit at factory. Welding process in workshop of manual metalworking. Factory worker making weld of industrial unit. Industrial worker at factory welding process
Preliminary processing of metal parts in vice. Worker fixing metal detail in vice in factory. Factory worker at industrial manufacturing workshop. Top view of worker manual processing metal