Hunan Shinestar Steel Group (HSSG)specialize in seamless pipesfor 20years in CHINA.

Steel pipe supply maintains a full line of seamless steelpipe.ERW.LSAW.SSAW.Galcanized Pipe ,Oil pipe casing .More detailspls contact :

katherine     // consult(at)steelgaslines(dot)com//www steelgaslines com