Xiangtan Iron & Steel Co., Ltd. Of Hunan Valin (Xiangtan Steel) is the largest production base for wide and heavy plates with the largest production capacity of 12 million tons. It is ranked first in the industry with an annual output of 5 million tons of fine plate, and its plate manufacturing skill ranks in the top three in the industry. It enjoys a high reputation in shipbuilding, construction machinery, marine engineering, bridge construction, pressure vessels, and power heavy industry.