SHANXI HUAAO MACHINERY ENGINEERING CO., LTD.is a mainly industrial trade export-oriented enterprises,Company's main business for both: One: Steel mechanical equipment and spare parts sales, mainly including: wire rod rolling mill production line, steel production line,Spiral welded pipe production line, seamless steel tube production line, heat treatment production line,Coating production line and related auxiliary equipment design and sales.Design and sales of machining parts, such as gear, shaft, roller and other high quality castings and forgings.Two:Agent for the sale and import other related equipment, such as bearings
