ABOUT US
Taiyuan Tongze Heavy Industry Co., Ltd. was established in August 2001. It belongs to the equipment manufacturing industry. It is a professional company that develops seamless steel pipe hot rolling and extrusion equipment......
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News
Tongze Φ130 horizontal cone type roll stainless steel pipe piercer succeeded in the hot trial
The leaders and experts of Ningxia Orient Tantalum Industry Co., Ltd visited Tongze.
The hot rolling trial of Chong Steel Φ 114 mm seamless pipe production line succeeds
The hot rolling trial of Chong Steel Φ 114 mm seamless pipe production line succeeds
Release time：
2019-05-05