Ningbo Zhehua Heavy Steel Pipe Manufacture Co.,Ltd

Listed on the Nasdaq Capital Market, Sutor Technology Group Limited is a high-tech manufacturer of fine finished steel products used by steel fabricators and other applications in China.    Utilizing its fully automated facilities, state-of-the-art technology and a world-class manufacturing concept, SUTOR has grown to six integrated steel sheet and six steel pipe production lines with total production capacity of approximately 4.05million metric tons. SUTOR specializes in manufacturing and developing diversified high-end finished steel products, including hot-dipped galvanized steel, pre-painted galvanized steel, acid-pickled steel, cold-rolled steel , welded steel pipe products, and high-precision auto body sheet products. SUTOR has also established a vertically integrated business model that provides processing, distribution and customized logistic solutions. Huaye" brand covers heavy steel pipes, acid pickled, cold-rolled, hot-dip galvanized and pre-painted galvanized steel sheets, serving downstream industries including solar energy, auto, building and construction, household appliances, IT, piling, oil & gas transmission systems which have lately enjoyed significant growth in China. In addition, with the application of AGC automatic control systems, improved Sendzimir method and UEC hot dip galvanizing process, "Huaye" branded products meet the stringent international quality standards. Ningbo Zhehua Heavy Steel Pipe Manufacture Co.,Ltd ,a subsidiary of Shanghai Huaye Iron & Steel Group ,i a larger -scale enterprise specialized in manufacturing large-diameter ,longitudinal ,double-side ,submerged -arc welded steel pipes and  spiral seam ,double-side,submerged -arc welded steel pipes . the company is specialized in manufacturing large-diameter double-sided ,submerged-arc welded steel pipes and spiral seam steel pipes with diameters from 219mm to 3420mm and thickness from 6mm to 60mm.The annual manufacturing capacity is more than 300,000 tons.