Shandong Huitong Group which is the largest seamless carbon steel pipe manufacturer and exporter in Liaocheng Area.Including 5 production mils,2 trading companies and 1 logistic park.Pipe dimensions from Ф25mm to 356mm,Sch40 to SchXXS.Now we have exployees more than 1100. Annual production of 500,000 tons of seamless steel pipe,export 50000tons to the global market,including Milldle-East,Africa,South-East Asia, Latin-America.With annual sales of 2.5 billion RMB.