• Product

    Professional Supplier of Offshore Engineering Equipment

    ROC focuses on offshore vessels, offshore wind power, new energy equipment, bridge steel structures and other high value-added products.ROC strives to be the leading offshore wind power equipment enterprise.
  • Product

    Professional Supplier of Chemical Equipment

    ROC focuses on offshore vessels, offshore wind power, new energy equipment, bridge steel structures and other high value-added products.ROC strives to be the leading offshore wind power equipment enterprise.