PETROL STEEL CO., LTD (SHORT NAME PESCO),Website:http://www.petrosteels.com, AS A PROMINENT CORPORATION, PRODUCTION LINES LOCATES IN CHINA, BRANCH OFFICES LOCATE IN OVER 10 COUNTRIES, ENGAGED IN OFFERING A WIDE ASSORTMENT OF INDUSTRIAL STEEL PIPES, PIPELINE ACCESSORIES, SUPERALLOYS, RARE METALS ALLOYS, INDUSTRIAL EQUIPMENT IN RELATIONS WITH – OIL AND GAS INDUSTRY, PETROCHEMICAL INDUSTRY, AVIATION INDUSTRY, METALLURGY, MACHINERY, BUILDING AND CONSTRUCTION ETC.