Two welders in masks prepares to work with metal construction on factory, welding skill. Metalworking industry, industrial manufacturing of steel products
Welding steel pipe with Mig-Mag method for industrial work. Gas metal arc welding
Young man using disc cutter to metal plate , tools for industrial and construction.
Metal welding steel works using electric arc welding machine to weld steel at factory. Metalwork manufacturing and construction maintenance service by manual skill labor concept.
