Carbon Steel Welded Pipe for sale Welcome to Taiyuan Haizhuo Industrial Trade Co.,Ltd Taiyuan Haizhuo Industrial Trade Co.,Ltd. (THIT) is located in Taiyuan City, Shanxi Province, China. Shanxi Province is well known as one of the largest heavy industry base in China, and Shanxi Merchants are the most prominent merchant group in China for more than 500 years, especially in the sections of...