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Address：No.9 Electronic Street, Economic and Technological Dev elopment Zone, Taiyuan City, Shanxi Province, China
Heavy Industry Co., Ltd.
The whole production line commissioning successfully for WHHI
The largest seamless pipe hot rolling line in China of Wuhan Heavy Industry Casting & Forging Co., Ltd commissioning successfully which designed by Taiyuan Tongze Heavy Industry.
The product line finished the first piercing of 508*60 (material SA 106C) on 20th May, 2014. It finished the first rolling on 10th June, 2014. It finished piercing and rolling high pressure boiler tube in bulk on 1st July, 2014.