ZJDW industry limited company . (1)One of the leading exporters of a wide of range of STEEL COIL/SHEET (2)Have two factories to produce GALVANIZED STEEL and PREPAINTED STEEL (3)Our company is landing in TIANJIN and BEIJING city near TIANJIN port ----------------------------------------------------------------------------------------------------------- was registered in China, and is a global supplier of steel materials in the world construction market. We are aiming to build a highway ...