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Tianjin Yingri Steel Trading Co., Ltd

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Lanzhou Yiganglian Materials Co., Ltd.

I-beam manufacturer All material specifications 16# Dahe production and wholesale excellent weldability

Tianjin Dahe High-Pressure Alloy Pipe Sales Co., Ltd.

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Hebei Zhongzhu Construction Technology Co., Ltd.

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Guangdong Yuezhong Steel Co., Ltd.

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Chengdu Zhongcan Supply Chain Management Co., Ltd.

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Tangshan Kangting Trading Co., Ltd

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Kunming Economic and Technological Development Zone Ganxing Building Materials Business Department

Zhongzhu supplies I-beams, corrosion-resistant, and can be deeply processed specifically for steel beam structures

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16# I-beam Parameters Connection Method Welding Steel Production Process Delivery to Factory