Jiangsu Valin-Xigang Special Steel Co., LTD (Valin-Xigang for short) is incorporated and reassembled by former Jiansu Xigang Group, which is one of the 18 key special steel manufacturers in China. And now Valin-Xigang is affiliated to Hunan Valin Iron & Steel Group Co., LTD, which locates in Jingjiang city on the shore of the Yangtze River. The relocation program of Valin-Xigang insisted high start point, high potential and focused on upgrading of equipments, updating of technology, quality of products. For this reason, Valin-Xigang learned the advanced technologies in the field of special steel and imported the lasted equipments around the world. The program invested more than 4 billion RMB in total to build one steelmaking continuous casting line, two seamless steel tube & pipe lines and one alloy steel bar line. The key technologies and equipments of EAF steelmaking works are imported from Danieli Metallurgical Equipment Co., Ltd and already made a successful trail production in November, 2010; the key technology and control device of Φ258PQF are imported from SMS-MEER and also has already put into operation in the first quarter in 2011.