Shinestar Steel Industries Corporation specializes in the line of iron and steel from 1993. Professional manufacturer in welded pipe and seamless steel pipe seamless steel pipe,tubing and casing,drill pipe,OCTG pipe,ERW pipe,SSAW pipe,LSAW pipe,welded pipe ,oil and gas pipe.The company has extensive marketing network for different fields such as automobile, household appliances, petrochemical, manufacture of machinery, energy, transportation, metalwork, aeronautics and astronautics, nuclear power and electronic instruments.