The profile steel bracket can be said to be the most important support profile in coal mines and is the key to tunnel support. The section steel supports laid in advance may cause aging and loosening of the coal seams. The section steel supports are retractable and can play a very good role in supporting and replacing old ones with new ones!
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Company Address Baishu Liu Industrial Park, Longhu Town, Xinzheng City, Henan Province
Group center address Building Zhengshang International Plaza, Haihang East Road, Guancheng District, Zhengzhou City, Henan Province
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Shenxiang five-section beam 29U steel bracket material processing