welded steel structures for various purposes:including those for heavy machine-building and ship building, fuel tanks,components and units for shipbuilding,fens,gas-ducts,industrial,air-filters,building steel frames for civil construction and quays,parts and units for harbour loaders,many types of transporters and conveyers,freight containers,bodies for trucks...

hms, metals, iron & steel products , industrial raw materials and chemicals, industrial heavy machineries, boiler, power plant, edible oil projects, sugar refinery, plastic machinery, generator, lift/elevators, conveyors, ship loaders, etc