Sutor is a high-tech enterprise which consists of three subsidiaries: ChangShu Huaye Steel Strip Co.,Ltd; JiangSu Cold-Rolled Technology Co.,Ltd and Ningbo Zhehua Heavy Steel Pipe Manufacturing Co., Ltd. The Group is mainly specialized in the production, research and development of fine finished steel products and welded steel pipes used by steel fabricators, and infrastructure projects.

With the combination of highly automated facilities and operational systems, mature technology and world-class manufacturing concept, Sutor Group has introduced world advanced HDG lines, PPGI line and JCOE production line for large-diameter, double-side, submerged-arc welded steel pipes and completed the integration of product value chain, including Acid Pickled line, Cold Rolled line, HDG lines and PPGI line of Huaye Brand, as well as steel pipe line  to make value added in each stage. Annual designed production capacity for each line reaches 500,000 MT, 250,000MT, 700,000 MT, 200,000 MT and 400,000MT respectively. Dependent on environmentally-friendly characteristics, creditworthy brand, and extensive range of product portfolio, the finished products are widely applied to solar energy, household appliance, IT, building & construction, automobile industries, large-scale bridge, port, municipal basic construction, gas and oil convey line etc.

(source:website)