Стальная конструкция

This product is used for maintenance of blast furnace in the steel mill with relatively simple production technology but more complicated production process--requiring casting-iron platform of about 80 square meters, materials cut by automatic cutting machine- automatic shot blast cleaning ----- assembled artificially ---- welded by carbon dioxide automatic welding machine –rectifying with a lifting jack with 200 tons in casting-iron platform ---hot-dip galvanizing ------- rectifying with a lifting jack with 200 tons in casting-iron platform ---irrigating fire-clay ----- --- packaged and sent into the market. This product has been sold far over Japan and received unanimous praise since produced in our factory in 1999.