江苏申源集团有限公司
Jiangsu Shengyuan Group Co., Ltd., founded in 2002 in Xinghua High-tech Industrial Development Zone, covers over 1,000 mu with total assets exceeding two billion yuan and a 1,300-strong workforce. With an annual capacity of 350,000 tons of special steel and an output value of around three billion yuan, it is the world’s top valve steel maker and China’s leading producer of electric heating alloys and welding materials. Its core business includes eight major series of more than 150 steel grades.
Website：http://www.steeljs.com/